157040526820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 353666476800

約数和(自身を除く): 196625949980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 83, 116, 134, 145, 166, 181, 268, 269, 290, 332, 335, 362, 415, 538, 580, 670, 724, 830, 905, 1076, 1340, 1345, 1660, 1810, 1943, 2407, 2690, 3620, 3886, 4814, 5249, 5380, 5561, 7772, 7801, 9628, 9715, 10498, 11122, 12035, 12127, 15023, 15602, 18023, 19430, 20996, 22244, 22327, 24070, 24254, 26245, 27805, 30046, 31204, 36046, 38860, 39005, 44654, 48140, 48508, 48689, 52490, 55610, 60092, 60635, 72092, 75115, 78010, 89308, 90115, 97378, 104980, 111220, 111635, 121270, 150230, 156020, 161269, 180230, 194756, 223270, 242540, 243445, 300460, 322538, 351683, 360460, 435667, 446540, 486890, 522667, 645076, 647483, 703366, 806345, 871334, 973780, 1006541, 1045334, 1294966, 1406732, 1411981, 1495909, 1612690, 1742668, 1758415, 2013082, 2090668, 2178335, 2589932, 2613335, 2823962, 2991818, 3225380, 3237415, 3262163, 3516830, 4026164, 4041187, 4356670, 5032705, 5226670, 5647924, 5983636, 6474830, 6524326, 7033660, 7059905, 7479545, 8082374, 8713340, 10065410, 10453340, 12949660, 13048652, 14119810, 14959090, 16164748, 16310815, 20130820, 20205935, 28239620, 29189689, 29918180, 32621630, 40411870, 43381361, 58379378, 65243260, 80823740, 86762722, 94602727, 116758756, 117194423, 145948445, 173525444, 189205454, 216906805, 234388846, 270759529, 291896890, 378410908, 433813610, 468777692, 473013635, 541519058, 583793780, 585972115, 867627220, 946027270, 1083038116, 1171944230, 1353797645, 1892054540, 2343888460, 2707595290, 5415190580, 7852026341, 15704052682, 31408105364, 39260131705, 78520263410, 157040526820]

約数ペア:

[(1, 157040526820), (2, 78520263410), (4, 39260131705), (5, 31408105364), (10, 15704052682), (20, 7852026341), (29, 5415190580), (58, 2707595290), (67, 2343888460), (83, 1892054540), (116, 1353797645), (134, 1171944230), (145, 1083038116), (166, 946027270), (181, 867627220), (268, 585972115), (269, 583793780), (290, 541519058), (332, 473013635), (335, 468777692), (362, 433813610), (415, 378410908), (538, 291896890), (580, 270759529), (670, 234388846), (724, 216906805), (830, 189205454), (905, 173525444), (1076, 145948445), (1340, 117194423), (1345, 116758756), (1660, 94602727), (1810, 86762722), (1943, 80823740), (2407, 65243260), (2690, 58379378), (3620, 43381361), (3886, 40411870), (4814, 32621630), (5249, 29918180), (5380, 29189689), (5561, 28239620), (7772, 20205935), (7801, 20130820), (9628, 16310815), (9715, 16164748), (10498, 14959090), (11122, 14119810), (12035, 13048652), (12127, 12949660), (15023, 10453340), (15602, 10065410), (18023, 8713340), (19430, 8082374), (20996, 7479545), (22244, 7059905), (22327, 7033660), (24070, 6524326), (24254, 6474830), (26245, 5983636), (27805, 5647924), (30046, 5226670), (31204, 5032705), (36046, 4356670), (38860, 4041187), (39005, 4026164), (44654, 3516830), (48140, 3262163), (48508, 3237415), (48689, 3225380), (52490, 2991818), (55610, 2823962), (60092, 2613335), (60635, 2589932), (72092, 2178335), (75115, 2090668), (78010, 2013082), (89308, 1758415), (90115, 1742668), (97378, 1612690), (104980, 1495909), (111220, 1411981), (111635, 1406732), (121270, 1294966), (150230, 1045334), (156020, 1006541), (161269, 973780), (180230, 871334), (194756, 806345), (223270, 703366), (242540, 647483), (243445, 645076), (300460, 522667), (322538, 486890), (351683, 446540), (360460, 435667)]