8891276940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2003}}^1$

素因数の和:2309

約数の個数: 288

約数和(自身を含む): 33333221376

約数和(自身を除く): 24441944436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 271, 273, 315, 364, 390, 420, 455, 468, 542, 546, 585, 630, 780, 813, 819, 910, 1084, 1092, 1170, 1260, 1355, 1365, 1626, 1638, 1820, 1897, 2003, 2340, 2439, 2710, 2730, 3252, 3276, 3523, 3794, 4006, 4065, 4095, 4878, 5420, 5460, 5691, 6009, 7046, 7588, 8012, 8130, 8190, 9485, 9756, 10015, 10569, 11382, 12018, 12195, 14021, 14092, 16260, 16380, 17073, 17615, 18027, 18970, 20030, 21138, 22764, 24036, 24390, 24661, 26039, 28042, 28455, 30045, 31707, 34146, 35230, 36054, 37940, 40060, 42063, 42276, 48780, 49322, 52078, 52845, 56084, 56910, 60090, 63414, 68292, 70105, 70460, 72108, 73983, 78117, 84126, 85365, 90135, 98644, 104156, 105690, 113820, 120180, 123305, 126189, 126828, 130195, 140210, 147966, 156234, 158535, 168252, 170730, 180270, 182273, 210315, 211380, 221949, 234351, 246610, 252378, 260390, 280420, 295932, 312468, 317070, 341460, 360540, 364546, 369915, 390585, 420630, 443898, 468702, 493220, 504756, 520780, 542813, 546819, 630945, 634140, 729092, 739830, 781170, 841260, 887796, 911365, 937404, 1085626, 1093638, 1109745, 1171755, 1261890, 1479660, 1562340, 1628439, 1640457, 1822730, 2171252, 2187276, 2219490, 2343510, 2523780, 2714065, 2734095, 3256878, 3280914, 3645460, 3799691, 4438980, 4687020, 4885317, 5428130, 5468190, 6513756, 6561828, 7056569, 7599382, 8142195, 8202285, 9770634, 10856260, 10936380, 11399073, 14113138, 15198764, 16284390, 16404570, 18998455, 19541268, 21169707, 22798146, 24426585, 28226276, 32568780, 32809140, 34197219, 35282845, 37996910, 42339414, 45596292, 48853170, 49395983, 56995365, 63509121, 68394438, 70565690, 75993820, 84678828, 97706340, 98791966, 105848535, 113990730, 127018242, 136788876, 141131380, 148187949, 170986095, 197583932, 211697070, 227981460, 246979915, 254036484, 296375898, 317545605, 341972190, 423394140, 444563847, 493959830, 592751796, 635091210, 683944380, 740939745, 889127694, 987919660, 1270182420, 1481879490, 1778255388, 2222819235, 2963758980, 4445638470, 8891276940]

約数ペア:

[(1, 8891276940), (2, 4445638470), (3, 2963758980), (4, 2222819235), (5, 1778255388), (6, 1481879490), (7, 1270182420), (9, 987919660), (10, 889127694), (12, 740939745), (13, 683944380), (14, 635091210), (15, 592751796), (18, 493959830), (20, 444563847), (21, 423394140), (26, 341972190), (28, 317545605), (30, 296375898), (35, 254036484), (36, 246979915), (39, 227981460), (42, 211697070), (45, 197583932), (52, 170986095), (60, 148187949), (63, 141131380), (65, 136788876), (70, 127018242), (78, 113990730), (84, 105848535), (90, 98791966), (91, 97706340), (105, 84678828), (117, 75993820), (126, 70565690), (130, 68394438), (140, 63509121), (156, 56995365), (180, 49395983), (182, 48853170), (195, 45596292), (210, 42339414), (234, 37996910), (252, 35282845), (260, 34197219), (271, 32809140), (273, 32568780), (315, 28226276), (364, 24426585), (390, 22798146), (420, 21169707), (455, 19541268), (468, 18998455), (542, 16404570), (546, 16284390), (585, 15198764), (630, 14113138), (780, 11399073), (813, 10936380), (819, 10856260), (910, 9770634), (1084, 8202285), (1092, 8142195), (1170, 7599382), (1260, 7056569), (1355, 6561828), (1365, 6513756), (1626, 5468190), (1638, 5428130), (1820, 4885317), (1897, 4687020), (2003, 4438980), (2340, 3799691), (2439, 3645460), (2710, 3280914), (2730, 3256878), (3252, 2734095), (3276, 2714065), (3523, 2523780), (3794, 2343510), (4006, 2219490), (4065, 2187276), (4095, 2171252), (4878, 1822730), (5420, 1640457), (5460, 1628439), (5691, 1562340), (6009, 1479660), (7046, 1261890), (7588, 1171755), (8012, 1109745), (8130, 1093638), (8190, 1085626), (9485, 937404), (9756, 911365), (10015, 887796), (10569, 841260), (11382, 781170), (12018, 739830), (12195, 729092), (14021, 634140), (14092, 630945), (16260, 546819), (16380, 542813), (17073, 520780), (17615, 504756), (18027, 493220), (18970, 468702), (20030, 443898), (21138, 420630), (22764, 390585), (24036, 369915), (24390, 364546), (24661, 360540), (26039, 341460), (28042, 317070), (28455, 312468), (30045, 295932), (31707, 280420), (34146, 260390), (35230, 252378), (36054, 246610), (37940, 234351), (40060, 221949), (42063, 211380), (42276, 210315), (48780, 182273), (49322, 180270), (52078, 170730), (52845, 168252), (56084, 158535), (56910, 156234), (60090, 147966), (63414, 140210), (68292, 130195), (70105, 126828), (70460, 126189), (72108, 123305), (73983, 120180), (78117, 113820), (84126, 105690), (85365, 104156), (90135, 98644)]