1900510920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 768

約数和(自身を含む): 8450956800

約数和(自身を除く): 6550445880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 37, 40, 42, 44, 45, 51, 55, 56, 60, 63, 66, 68, 70, 72, 74, 77, 84, 85, 88, 90, 99, 102, 105, 109, 110, 111, 119, 120, 126, 132, 136, 140, 148, 153, 154, 165, 168, 170, 180, 185, 187, 198, 204, 210, 218, 220, 222, 231, 238, 252, 255, 259, 264, 280, 296, 306, 308, 315, 327, 330, 333, 340, 357, 360, 370, 374, 385, 396, 407, 408, 420, 436, 440, 444, 462, 476, 495, 504, 510, 518, 545, 555, 561, 595, 612, 616, 629, 630, 654, 660, 666, 680, 693, 714, 740, 748, 763, 765, 770, 777, 792, 814, 840, 872, 888, 924, 935, 952, 981, 990, 1020, 1036, 1071, 1090, 1110, 1122, 1155, 1190, 1199, 1221, 1224, 1258, 1260, 1295, 1308, 1309, 1320, 1332, 1386, 1428, 1480, 1496, 1526, 1530, 1540, 1554, 1628, 1635, 1665, 1683, 1785, 1848, 1853, 1870, 1887, 1962, 1980, 2035, 2040, 2072, 2142, 2180, 2220, 2244, 2289, 2310, 2331, 2380, 2398, 2442, 2516, 2520, 2590, 2616, 2618, 2664, 2772, 2805, 2849, 2856, 3052, 3060, 3080, 3108, 3145, 3256, 3270, 3330, 3366, 3465, 3570, 3597, 3663, 3706, 3740, 3774, 3815, 3885, 3924, 3927, 3960, 4033, 4070, 4284, 4360, 4403, 4440, 4488, 4578, 4620, 4662, 4760, 4796, 4884, 4905, 5032, 5180, 5236, 5355, 5544, 5559, 5610, 5661, 5698, 5995, 6104, 6105, 6120, 6216, 6290, 6540, 6545, 6660, 6732, 6867, 6919, 6930, 7140, 7194, 7326, 7412, 7480, 7548, 7630, 7770, 7848, 7854, 8066, 8140, 8393, 8415, 8547, 8568, 8806, 9156, 9240, 9265, 9324, 9435, 9592, 9768, 9810, 10360, 10472, 10710, 10791, 11118, 11220, 11322, 11396, 11445, 11655, 11781, 11990, 12099, 12210, 12580, 12971, 13080, 13090, 13209, 13320, 13464, 13734, 13838, 13860, 14245, 14280, 14388, 14652, 14824, 15096, 15260, 15540, 15708, 16132, 16280, 16677, 16786, 16830, 17094, 17612, 17985, 18312, 18315, 18530, 18648, 18870, 19620, 19635, 20165, 20383, 20757, 21420, 21582, 22015, 22236, 22440, 22644, 22792, 22890, 23310, 23562, 23980, 24198, 24420, 25160, 25179, 25641, 25942, 26180, 26418, 27468, 27676, 27720, 27795, 28231, 28305, 28490, 28776, 29304, 30520, 31080, 31416, 32264, 33354, 33572, 33660, 34188, 34335, 34595, 35224, 35970, 36297, 36630, 37060, 37740, 38913, 39240, 39270, 39627, 40330, 40766, 41514, 41965, 42735, 42840, 43164, 44030, 44363, 44472, 45288, 45780, 46620, 47124, 47960, 48396, 48433, 48840, 50358, 51282, 51884, 52360, 52836, 53955, 54936, 55352, 55590, 56462, 56610, 56980, 58905, 60495, 61149, 62271, 64855, 66045, 66708, 67144, 67320, 68376, 68561, 68670, 69190, 71940, 72594, 73260, 74120, 75480, 75537, 77826, 78540, 79254, 80660, 81532, 83028, 83385, 83930, 84693, 85470, 86328, 88060, 88726, 91560, 93240, 94248, 96792, 96866, 100716, 101915, 102564, 103768, 103785, 105672, 107910, 111180, 112924, 113220, 113960, 116739, 117810, 120990, 122298, 124542, 125895, 128205, 129710, 132090, 133089, 133416, 137122, 137340, 138380, 141155, 142681, 143880, 145188, 145299, 146520, 151074, 155652, 157080, 158508, 161320, 163064, 166056, 166770, 167860, 169386, 170940, 176120, 177452, 181485, 183447, 193732, 194565, 198135, 201432, 203830, 205128, 205683, 207570, 215820, 221815, 222360, 225848, 226440, 233478, 235620, 241980, 242165, 244596, 249084, 251790, 254079, 256410, 259420, 264180, 266178, 274244, 274680, 276760, 282310, 285362, 290376, 290598, 302148, 305745, 310541, 311304, 311355, 317016, 333540, 335720, 338772, 341880, 342805, 354904, 362970, 366894, 377685, 387464, 389130, 396270, 399267, 407660, 411366, 415140, 423465, 428043, 431640, 435897, 443630, 466956, 471240, 479927, 483960, 484330, 489192, 498168, 503580, 508158, 512820, 518840, 528360, 532356, 548488, 564620, 570724, 581196, 583695, 604296, 611490, 617049, 621082, 622710, 665445, 667080, 677544, 685610, 713405, 725940, 726495, 733788, 754171, 755370, 778260, 792540, 798534, 815320, 822732, 830280, 846930, 856086, 871794, 887260, 917235, 931623, 933912, 959854, 968660, 1007160, 1016316, 1025640, 1028415, 1064712, 1129240, 1141448, 1162392, 1167390, 1222980, 1234098, 1242164, 1245420, 1270395, 1284129, 1330890, 1371220, 1426810, 1439781, 1451880, 1452990, 1467576, 1508342, 1510740, 1552705, 1556520, 1585080, 1597068, 1645464, 1693860, 1712172, 1743588, 1774520, 1834470, 1863246, 1919708, 1937320, 1996335, 2032632, 2056830, 2140215, 2179485, 2262513, 2334780, 2399635, 2445960, 2468196, 2484328, 2490840, 2540790, 2568258, 2661780, 2742440, 2794869, 2853620, 2879562, 2905980, 3016684, 3021480, 3085245, 3105410, 3194136, 3387720, 3424344, 3487176, 3668940, 3726492, 3770855, 3839416, 3992670, 4113660, 4280430, 4319343, 4358970, 4525026, 4658115, 4669560, 4799270, 4936392, 5081580, 5136516, 5279197, 5323560, 5589738, 5707240, 5759124, 5811960, 6033368, 6170490, 6210820, 6420645, 6787539, 7198905, 7337880, 7452984, 7541710, 7985340, 8227320, 8560860, 8638686, 8717940, 9050052, 9316230, 9598540, 10163160, 10273032, 10558394, 11179476, 11312565, 11518248, 12340980, 12421640, 12841290, 13575078, 13974345, 14397810, 15083420, 15837591, 15970680, 17121720, 17277372, 17435880, 18100104, 18632460, 19197080, 21116788, 21596715, 22358952, 22625130, 24681960, 25682580, 26395985, 27150156, 27948690, 28795620, 30166840, 31675182, 33937695, 34554744, 37264920, 42233576, 43193430, 45250260, 47512773, 51365160, 52791970, 54300312, 55897380, 57591240, 63350364, 67875390, 79187955, 86386860, 90500520, 95025546, 105583940, 111794760, 126700728, 135750780, 158375910, 172773720, 190051092, 211167880, 237563865, 271501560, 316751820, 380102184, 475127730, 633503640, 950255460, 1900510920]

約数ペア:

[(1, 1900510920), (2, 950255460), (3, 633503640), (4, 475127730), (5, 380102184), (6, 316751820), (7, 271501560), (8, 237563865), (9, 211167880), (10, 190051092), (11, 172773720), (12, 158375910), (14, 135750780), (15, 126700728), (17, 111794760), (18, 105583940), (20, 95025546), (21, 90500520), (22, 86386860), (24, 79187955), (28, 67875390), (30, 63350364), (33, 57591240), (34, 55897380), (35, 54300312), (36, 52791970), (37, 51365160), (40, 47512773), (42, 45250260), (44, 43193430), (45, 42233576), (51, 37264920), (55, 34554744), (56, 33937695), (60, 31675182), (63, 30166840), (66, 28795620), (68, 27948690), (70, 27150156), (72, 26395985), (74, 25682580), (77, 24681960), (84, 22625130), (85, 22358952), (88, 21596715), (90, 21116788), (99, 19197080), (102, 18632460), (105, 18100104), (109, 17435880), (110, 17277372), (111, 17121720), (119, 15970680), (120, 15837591), (126, 15083420), (132, 14397810), (136, 13974345), (140, 13575078), (148, 12841290), (153, 12421640), (154, 12340980), (165, 11518248), (168, 11312565), (170, 11179476), (180, 10558394), (185, 10273032), (187, 10163160), (198, 9598540), (204, 9316230), (210, 9050052), (218, 8717940), (220, 8638686), (222, 8560860), (231, 8227320), (238, 7985340), (252, 7541710), (255, 7452984), (259, 7337880), (264, 7198905), (280, 6787539), (296, 6420645), (306, 6210820), (308, 6170490), (315, 6033368), (327, 5811960), (330, 5759124), (333, 5707240), (340, 5589738), (357, 5323560), (360, 5279197), (370, 5136516), (374, 5081580), (385, 4936392), (396, 4799270), (407, 4669560), (408, 4658115), (420, 4525026), (436, 4358970), (440, 4319343), (444, 4280430), (462, 4113660), (476, 3992670), (495, 3839416), (504, 3770855), (510, 3726492), (518, 3668940), (545, 3487176), (555, 3424344), (561, 3387720), (595, 3194136), (612, 3105410), (616, 3085245), (629, 3021480), (630, 3016684), (654, 2905980), (660, 2879562), (666, 2853620), (680, 2794869), (693, 2742440), (714, 2661780), (740, 2568258), (748, 2540790), (763, 2490840), (765, 2484328), (770, 2468196), (777, 2445960), (792, 2399635), (814, 2334780), (840, 2262513), (872, 2179485), (888, 2140215), (924, 2056830), (935, 2032632), (952, 1996335), (981, 1937320), (990, 1919708), (1020, 1863246), (1036, 1834470), (1071, 1774520), (1090, 1743588), (1110, 1712172), (1122, 1693860), (1155, 1645464), (1190, 1597068), (1199, 1585080), (1221, 1556520), (1224, 1552705), (1258, 1510740), (1260, 1508342), (1295, 1467576), (1308, 1452990), (1309, 1451880), (1320, 1439781), (1332, 1426810), (1386, 1371220), (1428, 1330890), (1480, 1284129), (1496, 1270395), (1526, 1245420), (1530, 1242164), (1540, 1234098), (1554, 1222980), (1628, 1167390), (1635, 1162392), (1665, 1141448), (1683, 1129240), (1785, 1064712), (1848, 1028415), (1853, 1025640), (1870, 1016316), (1887, 1007160), (1962, 968660), (1980, 959854), (2035, 933912), (2040, 931623), (2072, 917235), (2142, 887260), (2180, 871794), (2220, 856086), (2244, 846930), (2289, 830280), (2310, 822732), (2331, 815320), (2380, 798534), (2398, 792540), (2442, 778260), (2516, 755370), (2520, 754171), (2590, 733788), (2616, 726495), (2618, 725940), (2664, 713405), (2772, 685610), (2805, 677544), (2849, 667080), (2856, 665445), (3052, 622710), (3060, 621082), (3080, 617049), (3108, 611490), (3145, 604296), (3256, 583695), (3270, 581196), (3330, 570724), (3366, 564620), (3465, 548488), (3570, 532356), (3597, 528360), (3663, 518840), (3706, 512820), (3740, 508158), (3774, 503580), (3815, 498168), (3885, 489192), (3924, 484330), (3927, 483960), (3960, 479927), (4033, 471240), (4070, 466956), (4284, 443630), (4360, 435897), (4403, 431640), (4440, 428043), (4488, 423465), (4578, 415140), (4620, 411366), (4662, 407660), (4760, 399267), (4796, 396270), (4884, 389130), (4905, 387464), (5032, 377685), (5180, 366894), (5236, 362970), (5355, 354904), (5544, 342805), (5559, 341880), (5610, 338772), (5661, 335720), (5698, 333540), (5995, 317016), (6104, 311355), (6105, 311304), (6120, 310541), (6216, 305745), (6290, 302148), (6540, 290598), (6545, 290376), (6660, 285362), (6732, 282310), (6867, 276760), (6919, 274680), (6930, 274244), (7140, 266178), (7194, 264180), (7326, 259420), (7412, 256410), (7480, 254079), (7548, 251790), (7630, 249084), (7770, 244596), (7848, 242165), (7854, 241980), (8066, 235620), (8140, 233478), (8393, 226440), (8415, 225848), (8547, 222360), (8568, 221815), (8806, 215820), (9156, 207570), (9240, 205683), (9265, 205128), (9324, 203830), (9435, 201432), (9592, 198135), (9768, 194565), (9810, 193732), (10360, 183447), (10472, 181485), (10710, 177452), (10791, 176120), (11118, 170940), (11220, 169386), (11322, 167860), (11396, 166770), (11445, 166056), (11655, 163064), (11781, 161320), (11990, 158508), (12099, 157080), (12210, 155652), (12580, 151074), (12971, 146520), (13080, 145299), (13090, 145188), (13209, 143880), (13320, 142681), (13464, 141155), (13734, 138380), (13838, 137340), (13860, 137122), (14245, 133416), (14280, 133089), (14388, 132090), (14652, 129710), (14824, 128205), (15096, 125895), (15260, 124542), (15540, 122298), (15708, 120990), (16132, 117810), (16280, 116739), (16677, 113960), (16786, 113220), (16830, 112924), (17094, 111180), (17612, 107910), (17985, 105672), (18312, 103785), (18315, 103768), (18530, 102564), (18648, 101915), (18870, 100716), (19620, 96866), (19635, 96792), (20165, 94248), (20383, 93240), (20757, 91560), (21420, 88726), (21582, 88060), (22015, 86328), (22236, 85470), (22440, 84693), (22644, 83930), (22792, 83385), (22890, 83028), (23310, 81532), (23562, 80660), (23980, 79254), (24198, 78540), (24420, 77826), (25160, 75537), (25179, 75480), (25641, 74120), (25942, 73260), (26180, 72594), (26418, 71940), (27468, 69190), (27676, 68670), (27720, 68561), (27795, 68376), (28231, 67320), (28305, 67144), (28490, 66708), (28776, 66045), (29304, 64855), (30520, 62271), (31080, 61149), (31416, 60495), (32264, 58905), (33354, 56980), (33572, 56610), (33660, 56462), (34188, 55590), (34335, 55352), (34595, 54936), (35224, 53955), (35970, 52836), (36297, 52360), (36630, 51884), (37060, 51282), (37740, 50358), (38913, 48840), (39240, 48433), (39270, 48396), (39627, 47960), (40330, 47124), (40766, 46620), (41514, 45780), (41965, 45288), (42735, 44472), (42840, 44363), (43164, 44030)]