1947193080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:179

約数の個数: 512

約数和(自身を含む): 7396392960

約数和(自身を除く): 5449199880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 43, 47, 56, 60, 62, 70, 74, 84, 86, 93, 94, 105, 111, 120, 124, 129, 140, 141, 148, 155, 168, 172, 185, 186, 188, 210, 215, 217, 222, 235, 248, 258, 259, 280, 282, 296, 301, 310, 329, 344, 370, 372, 376, 420, 430, 434, 444, 465, 470, 516, 518, 555, 564, 602, 620, 645, 651, 658, 705, 740, 744, 777, 840, 860, 868, 888, 903, 930, 940, 987, 1032, 1036, 1085, 1110, 1128, 1147, 1204, 1240, 1290, 1295, 1302, 1316, 1333, 1410, 1457, 1480, 1505, 1554, 1591, 1645, 1720, 1736, 1739, 1806, 1860, 1880, 1974, 2021, 2072, 2170, 2220, 2294, 2408, 2580, 2590, 2604, 2632, 2666, 2820, 2914, 3010, 3108, 3182, 3255, 3290, 3441, 3478, 3612, 3720, 3885, 3948, 3999, 4042, 4340, 4371, 4440, 4515, 4588, 4773, 4935, 5160, 5180, 5208, 5217, 5332, 5640, 5735, 5828, 6020, 6063, 6216, 6364, 6510, 6580, 6665, 6882, 6956, 7224, 7285, 7770, 7896, 7955, 7998, 8029, 8084, 8680, 8695, 8742, 9030, 9176, 9331, 9546, 9870, 10105, 10199, 10360, 10434, 10664, 11137, 11470, 11656, 12040, 12126, 12173, 12728, 13020, 13160, 13330, 13764, 13912, 14147, 14570, 15540, 15910, 15996, 16058, 16168, 17205, 17390, 17484, 18060, 18662, 19092, 19740, 19995, 20210, 20398, 20868, 21855, 22274, 22940, 23865, 24087, 24252, 24346, 26040, 26085, 26660, 27528, 27993, 28294, 29140, 30315, 30597, 31080, 31820, 31992, 32116, 33411, 34410, 34780, 34968, 36120, 36519, 37324, 38184, 39480, 39990, 40145, 40420, 40796, 41736, 42441, 43710, 44548, 45880, 46655, 47730, 48174, 48504, 48692, 49321, 50995, 52170, 53320, 53909, 55685, 55986, 56588, 58280, 60630, 60865, 61194, 62651, 63640, 64232, 66822, 68820, 69560, 70735, 73038, 74648, 74777, 79980, 80290, 80840, 81592, 84882, 87420, 89096, 93310, 95460, 96348, 97384, 98642, 101990, 104340, 107818, 111370, 111972, 113176, 120435, 121260, 121730, 122388, 125302, 133644, 137640, 139965, 141470, 146076, 147963, 149554, 152985, 159960, 160580, 161727, 167055, 169764, 174840, 182595, 186620, 187953, 190920, 192696, 197284, 203980, 208680, 212205, 215636, 222740, 223944, 224331, 240870, 242520, 243460, 244776, 246605, 250604, 267288, 269545, 279930, 282940, 292152, 295926, 299108, 305970, 313255, 321160, 323454, 334110, 339528, 345247, 365190, 373240, 373885, 375906, 377363, 394568, 407960, 424410, 431272, 438557, 445480, 448662, 481740, 486920, 493210, 501208, 523439, 539090, 559860, 565880, 591852, 598216, 611940, 626510, 646908, 668220, 690494, 730380, 739815, 747770, 751812, 754726, 808635, 848820, 877114, 897324, 939765, 963480, 986420, 1035741, 1046878, 1078180, 1119720, 1121655, 1132089, 1183704, 1223880, 1253020, 1293816, 1315671, 1336440, 1380988, 1460760, 1479630, 1495540, 1503624, 1509452, 1570317, 1617270, 1697640, 1726235, 1754228, 1794648, 1879530, 1886815, 1972840, 2071482, 2093756, 2156360, 2192785, 2243310, 2264178, 2318087, 2506040, 2617195, 2631342, 2761976, 2959260, 2991080, 3018904, 3140634, 3234540, 3452470, 3508456, 3759060, 3773630, 4142964, 4187512, 4385570, 4486620, 4528356, 4636174, 5178705, 5234390, 5262684, 5660445, 5918520, 6281268, 6469080, 6578355, 6904940, 6954261, 7518120, 7547260, 7851585, 8285928, 8771140, 8973240, 9056712, 9272348, 10357410, 10468780, 10525368, 11320890, 11590435, 12562536, 13156710, 13809880, 13908522, 15094520, 15703170, 16226609, 17542280, 18544696, 20714820, 20937560, 22641780, 23180870, 26313420, 27817044, 31406340, 32453218, 34771305, 41429640, 45283560, 46361740, 48679827, 52626840, 55634088, 62812680, 64906436, 69542610, 81133045, 92723480, 97359654, 129812872, 139085220, 162266090, 194719308, 243399135, 278170440, 324532180, 389438616, 486798270, 649064360, 973596540, 1947193080]

約数ペア:

[(1, 1947193080), (2, 973596540), (3, 649064360), (4, 486798270), (5, 389438616), (6, 324532180), (7, 278170440), (8, 243399135), (10, 194719308), (12, 162266090), (14, 139085220), (15, 129812872), (20, 97359654), (21, 92723480), (24, 81133045), (28, 69542610), (30, 64906436), (31, 62812680), (35, 55634088), (37, 52626840), (40, 48679827), (42, 46361740), (43, 45283560), (47, 41429640), (56, 34771305), (60, 32453218), (62, 31406340), (70, 27817044), (74, 26313420), (84, 23180870), (86, 22641780), (93, 20937560), (94, 20714820), (105, 18544696), (111, 17542280), (120, 16226609), (124, 15703170), (129, 15094520), (140, 13908522), (141, 13809880), (148, 13156710), (155, 12562536), (168, 11590435), (172, 11320890), (185, 10525368), (186, 10468780), (188, 10357410), (210, 9272348), (215, 9056712), (217, 8973240), (222, 8771140), (235, 8285928), (248, 7851585), (258, 7547260), (259, 7518120), (280, 6954261), (282, 6904940), (296, 6578355), (301, 6469080), (310, 6281268), (329, 5918520), (344, 5660445), (370, 5262684), (372, 5234390), (376, 5178705), (420, 4636174), (430, 4528356), (434, 4486620), (444, 4385570), (465, 4187512), (470, 4142964), (516, 3773630), (518, 3759060), (555, 3508456), (564, 3452470), (602, 3234540), (620, 3140634), (645, 3018904), (651, 2991080), (658, 2959260), (705, 2761976), (740, 2631342), (744, 2617195), (777, 2506040), (840, 2318087), (860, 2264178), (868, 2243310), (888, 2192785), (903, 2156360), (930, 2093756), (940, 2071482), (987, 1972840), (1032, 1886815), (1036, 1879530), (1085, 1794648), (1110, 1754228), (1128, 1726235), (1147, 1697640), (1204, 1617270), (1240, 1570317), (1290, 1509452), (1295, 1503624), (1302, 1495540), (1316, 1479630), (1333, 1460760), (1410, 1380988), (1457, 1336440), (1480, 1315671), (1505, 1293816), (1554, 1253020), (1591, 1223880), (1645, 1183704), (1720, 1132089), (1736, 1121655), (1739, 1119720), (1806, 1078180), (1860, 1046878), (1880, 1035741), (1974, 986420), (2021, 963480), (2072, 939765), (2170, 897324), (2220, 877114), (2294, 848820), (2408, 808635), (2580, 754726), (2590, 751812), (2604, 747770), (2632, 739815), (2666, 730380), (2820, 690494), (2914, 668220), (3010, 646908), (3108, 626510), (3182, 611940), (3255, 598216), (3290, 591852), (3441, 565880), (3478, 559860), (3612, 539090), (3720, 523439), (3885, 501208), (3948, 493210), (3999, 486920), (4042, 481740), (4340, 448662), (4371, 445480), (4440, 438557), (4515, 431272), (4588, 424410), (4773, 407960), (4935, 394568), (5160, 377363), (5180, 375906), (5208, 373885), (5217, 373240), (5332, 365190), (5640, 345247), (5735, 339528), (5828, 334110), (6020, 323454), (6063, 321160), (6216, 313255), (6364, 305970), (6510, 299108), (6580, 295926), (6665, 292152), (6882, 282940), (6956, 279930), (7224, 269545), (7285, 267288), (7770, 250604), (7896, 246605), (7955, 244776), (7998, 243460), (8029, 242520), (8084, 240870), (8680, 224331), (8695, 223944), (8742, 222740), (9030, 215636), (9176, 212205), (9331, 208680), (9546, 203980), (9870, 197284), (10105, 192696), (10199, 190920), (10360, 187953), (10434, 186620), (10664, 182595), (11137, 174840), (11470, 169764), (11656, 167055), (12040, 161727), (12126, 160580), (12173, 159960), (12728, 152985), (13020, 149554), (13160, 147963), (13330, 146076), (13764, 141470), (13912, 139965), (14147, 137640), (14570, 133644), (15540, 125302), (15910, 122388), (15996, 121730), (16058, 121260), (16168, 120435), (17205, 113176), (17390, 111972), (17484, 111370), (18060, 107818), (18662, 104340), (19092, 101990), (19740, 98642), (19995, 97384), (20210, 96348), (20398, 95460), (20868, 93310), (21855, 89096), (22274, 87420), (22940, 84882), (23865, 81592), (24087, 80840), (24252, 80290), (24346, 79980), (26040, 74777), (26085, 74648), (26660, 73038), (27528, 70735), (27993, 69560), (28294, 68820), (29140, 66822), (30315, 64232), (30597, 63640), (31080, 62651), (31820, 61194), (31992, 60865), (32116, 60630), (33411, 58280), (34410, 56588), (34780, 55986), (34968, 55685), (36120, 53909), (36519, 53320), (37324, 52170), (38184, 50995), (39480, 49321), (39990, 48692), (40145, 48504), (40420, 48174), (40796, 47730), (41736, 46655), (42441, 45880), (43710, 44548)]