621122040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 576

約数和(自身を含む): 2674576800

約数和(自身を除く): 2053454760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 97, 98, 99, 105, 108, 110, 120, 121, 126, 132, 135, 140, 147, 154, 165, 168, 180, 189, 194, 196, 198, 210, 216, 220, 231, 242, 245, 252, 264, 270, 280, 291, 294, 297, 308, 315, 330, 360, 363, 378, 385, 388, 392, 396, 420, 440, 441, 462, 484, 485, 490, 495, 504, 539, 540, 582, 588, 594, 605, 616, 630, 660, 679, 693, 726, 735, 756, 770, 776, 792, 840, 847, 873, 882, 924, 945, 968, 970, 980, 990, 1067, 1078, 1080, 1089, 1155, 1164, 1176, 1188, 1210, 1260, 1320, 1323, 1358, 1386, 1452, 1455, 1470, 1485, 1512, 1540, 1617, 1694, 1746, 1764, 1815, 1848, 1890, 1940, 1960, 1980, 2037, 2079, 2134, 2156, 2178, 2205, 2310, 2328, 2376, 2420, 2520, 2541, 2619, 2646, 2695, 2716, 2772, 2904, 2910, 2940, 2970, 3080, 3201, 3234, 3267, 3388, 3395, 3465, 3492, 3528, 3630, 3780, 3880, 3960, 4074, 4158, 4235, 4268, 4312, 4356, 4365, 4410, 4620, 4753, 4840, 4851, 5082, 5238, 5292, 5335, 5390, 5432, 5445, 5544, 5820, 5880, 5929, 5940, 6111, 6402, 6468, 6534, 6615, 6776, 6790, 6930, 6984, 7260, 7469, 7560, 7623, 8085, 8148, 8316, 8470, 8536, 8712, 8730, 8820, 9240, 9506, 9603, 9702, 10164, 10185, 10395, 10476, 10584, 10670, 10780, 10890, 11640, 11737, 11858, 11880, 12222, 12705, 12804, 12936, 13068, 13095, 13230, 13580, 13860, 14259, 14520, 14553, 14938, 15246, 16005, 16170, 16296, 16335, 16632, 16940, 17460, 17640, 17787, 18333, 19012, 19206, 19404, 20328, 20370, 20790, 20952, 21340, 21560, 21780, 22407, 22869, 23474, 23716, 23765, 24255, 24444, 25410, 25608, 26136, 26190, 26460, 27160, 27720, 28518, 28809, 29106, 29645, 29876, 30492, 30555, 32010, 32340, 32670, 33880, 34920, 35211, 35574, 36666, 37345, 38024, 38115, 38412, 38808, 40740, 41580, 42680, 42777, 43560, 44814, 45738, 46948, 47432, 47530, 48015, 48510, 48888, 50820, 52283, 52380, 52920, 53361, 57036, 57618, 58212, 58685, 59290, 59752, 60984, 61110, 64020, 64680, 65340, 67221, 70422, 71148, 71295, 72765, 73332, 74690, 76230, 76824, 81480, 82159, 83160, 85554, 88935, 89628, 91476, 91665, 93896, 95060, 96030, 97020, 101640, 104566, 104760, 105633, 106722, 112035, 114072, 114345, 115236, 116424, 117370, 118580, 122220, 128040, 128331, 130680, 134442, 140844, 142296, 142590, 144045, 145530, 146664, 149380, 152460, 156849, 160083, 164318, 171108, 176055, 177870, 179256, 182952, 183330, 190120, 192060, 194040, 201663, 209132, 211266, 213444, 213885, 224070, 228690, 230472, 234740, 237160, 244440, 246477, 256662, 261415, 266805, 268884, 281688, 285180, 288090, 291060, 298760, 304920, 313698, 316899, 320166, 328636, 336105, 342216, 352110, 355740, 366660, 384120, 403326, 410795, 418264, 422532, 426888, 427770, 448140, 457380, 469480, 470547, 492954, 513324, 522830, 528165, 533610, 537768, 570360, 575113, 576180, 582120, 627396, 633798, 640332, 641655, 657272, 672210, 704220, 711480, 733320, 739431, 784245, 800415, 806652, 821590, 845064, 855540, 896280, 914760, 941094, 985908, 1008315, 1026648, 1045660, 1056330, 1067220, 1150226, 1152360, 1232385, 1254792, 1267596, 1280664, 1283310, 1344420, 1408440, 1411641, 1478862, 1568490, 1584495, 1600830, 1613304, 1643180, 1711080, 1725339, 1882188, 1971816, 2016630, 2091320, 2112660, 2134440, 2218293, 2300452, 2352735, 2464770, 2535192, 2566620, 2688840, 2823282, 2875565, 2957724, 3136980, 3168990, 3201660, 3286360, 3450678, 3697155, 3764376, 4033260, 4225320, 4436586, 4600904, 4705470, 4929540, 5133240, 5176017, 5646564, 5751130, 5915448, 6273960, 6337980, 6403320, 6901356, 7058205, 7394310, 8066520, 8626695, 8873172, 9410940, 9859080, 10352034, 11091465, 11293128, 11502260, 12675960, 13802712, 14116410, 14788620, 15528051, 17253390, 17746344, 18821880, 20704068, 22182930, 23004520, 25880085, 28232820, 29577240, 31056102, 34506780, 41408136, 44365860, 51760170, 56465640, 62112204, 69013560, 77640255, 88731720, 103520340, 124224408, 155280510, 207040680, 310561020, 621122040]

約数ペア:

[(1, 621122040), (2, 310561020), (3, 207040680), (4, 155280510), (5, 124224408), (6, 103520340), (7, 88731720), (8, 77640255), (9, 69013560), (10, 62112204), (11, 56465640), (12, 51760170), (14, 44365860), (15, 41408136), (18, 34506780), (20, 31056102), (21, 29577240), (22, 28232820), (24, 25880085), (27, 23004520), (28, 22182930), (30, 20704068), (33, 18821880), (35, 17746344), (36, 17253390), (40, 15528051), (42, 14788620), (44, 14116410), (45, 13802712), (49, 12675960), (54, 11502260), (55, 11293128), (56, 11091465), (60, 10352034), (63, 9859080), (66, 9410940), (70, 8873172), (72, 8626695), (77, 8066520), (84, 7394310), (88, 7058205), (90, 6901356), (97, 6403320), (98, 6337980), (99, 6273960), (105, 5915448), (108, 5751130), (110, 5646564), (120, 5176017), (121, 5133240), (126, 4929540), (132, 4705470), (135, 4600904), (140, 4436586), (147, 4225320), (154, 4033260), (165, 3764376), (168, 3697155), (180, 3450678), (189, 3286360), (194, 3201660), (196, 3168990), (198, 3136980), (210, 2957724), (216, 2875565), (220, 2823282), (231, 2688840), (242, 2566620), (245, 2535192), (252, 2464770), (264, 2352735), (270, 2300452), (280, 2218293), (291, 2134440), (294, 2112660), (297, 2091320), (308, 2016630), (315, 1971816), (330, 1882188), (360, 1725339), (363, 1711080), (378, 1643180), (385, 1613304), (388, 1600830), (392, 1584495), (396, 1568490), (420, 1478862), (440, 1411641), (441, 1408440), (462, 1344420), (484, 1283310), (485, 1280664), (490, 1267596), (495, 1254792), (504, 1232385), (539, 1152360), (540, 1150226), (582, 1067220), (588, 1056330), (594, 1045660), (605, 1026648), (616, 1008315), (630, 985908), (660, 941094), (679, 914760), (693, 896280), (726, 855540), (735, 845064), (756, 821590), (770, 806652), (776, 800415), (792, 784245), (840, 739431), (847, 733320), (873, 711480), (882, 704220), (924, 672210), (945, 657272), (968, 641655), (970, 640332), (980, 633798), (990, 627396), (1067, 582120), (1078, 576180), (1080, 575113), (1089, 570360), (1155, 537768), (1164, 533610), (1176, 528165), (1188, 522830), (1210, 513324), (1260, 492954), (1320, 470547), (1323, 469480), (1358, 457380), (1386, 448140), (1452, 427770), (1455, 426888), (1470, 422532), (1485, 418264), (1512, 410795), (1540, 403326), (1617, 384120), (1694, 366660), (1746, 355740), (1764, 352110), (1815, 342216), (1848, 336105), (1890, 328636), (1940, 320166), (1960, 316899), (1980, 313698), (2037, 304920), (2079, 298760), (2134, 291060), (2156, 288090), (2178, 285180), (2205, 281688), (2310, 268884), (2328, 266805), (2376, 261415), (2420, 256662), (2520, 246477), (2541, 244440), (2619, 237160), (2646, 234740), (2695, 230472), (2716, 228690), (2772, 224070), (2904, 213885), (2910, 213444), (2940, 211266), (2970, 209132), (3080, 201663), (3201, 194040), (3234, 192060), (3267, 190120), (3388, 183330), (3395, 182952), (3465, 179256), (3492, 177870), (3528, 176055), (3630, 171108), (3780, 164318), (3880, 160083), (3960, 156849), (4074, 152460), (4158, 149380), (4235, 146664), (4268, 145530), (4312, 144045), (4356, 142590), (4365, 142296), (4410, 140844), (4620, 134442), (4753, 130680), (4840, 128331), (4851, 128040), (5082, 122220), (5238, 118580), (5292, 117370), (5335, 116424), (5390, 115236), (5432, 114345), (5445, 114072), (5544, 112035), (5820, 106722), (5880, 105633), (5929, 104760), (5940, 104566), (6111, 101640), (6402, 97020), (6468, 96030), (6534, 95060), (6615, 93896), (6776, 91665), (6790, 91476), (6930, 89628), (6984, 88935), (7260, 85554), (7469, 83160), (7560, 82159), (7623, 81480), (8085, 76824), (8148, 76230), (8316, 74690), (8470, 73332), (8536, 72765), (8712, 71295), (8730, 71148), (8820, 70422), (9240, 67221), (9506, 65340), (9603, 64680), (9702, 64020), (10164, 61110), (10185, 60984), (10395, 59752), (10476, 59290), (10584, 58685), (10670, 58212), (10780, 57618), (10890, 57036), (11640, 53361), (11737, 52920), (11858, 52380), (11880, 52283), (12222, 50820), (12705, 48888), (12804, 48510), (12936, 48015), (13068, 47530), (13095, 47432), (13230, 46948), (13580, 45738), (13860, 44814), (14259, 43560), (14520, 42777), (14553, 42680), (14938, 41580), (15246, 40740), (16005, 38808), (16170, 38412), (16296, 38115), (16335, 38024), (16632, 37345), (16940, 36666), (17460, 35574), (17640, 35211), (17787, 34920), (18333, 33880), (19012, 32670), (19206, 32340), (19404, 32010), (20328, 30555), (20370, 30492), (20790, 29876), (20952, 29645), (21340, 29106), (21560, 28809), (21780, 28518), (22407, 27720), (22869, 27160), (23474, 26460), (23716, 26190), (23765, 26136), (24255, 25608), (24444, 25410)]