193740897780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{390119}}^1$

素因数の和:390254

約数の個数: 144

約数和(自身を含む): 613455897600

約数和(自身を除く): 419714999820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 89, 90, 93, 124, 155, 178, 180, 186, 267, 279, 310, 356, 372, 445, 465, 534, 558, 620, 801, 890, 930, 1068, 1116, 1335, 1395, 1602, 1780, 1860, 2670, 2759, 2790, 3204, 4005, 5340, 5518, 5580, 8010, 8277, 11036, 13795, 16020, 16554, 24831, 27590, 33108, 41385, 49662, 55180, 82770, 99324, 124155, 165540, 248310, 390119, 496620, 780238, 1170357, 1560476, 1950595, 2340714, 3511071, 3901190, 4681428, 5851785, 7022142, 7802380, 11703570, 12093689, 14044284, 17555355, 23407140, 24187378, 34720591, 35110710, 36281067, 48374756, 60468445, 69441182, 70221420, 72562134, 104161773, 108843201, 120936890, 138882364, 145124268, 173602955, 181405335, 208323546, 217686402, 241873780, 312485319, 347205910, 362810670, 416647092, 435372804, 520808865, 544216005, 624970638, 694411820, 725621340, 1041617730, 1076338321, 1088432010, 1249941276, 1562426595, 2083235460, 2152676642, 2176864020, 3124853190, 3229014963, 4305353284, 5381691605, 6249706380, 6458029926, 9687044889, 10763383210, 12916059852, 16145074815, 19374089778, 21526766420, 32290149630, 38748179556, 48435224445, 64580299260, 96870448890, 193740897780]

約数ペア:

[(1, 193740897780), (2, 96870448890), (3, 64580299260), (4, 48435224445), (5, 38748179556), (6, 32290149630), (9, 21526766420), (10, 19374089778), (12, 16145074815), (15, 12916059852), (18, 10763383210), (20, 9687044889), (30, 6458029926), (31, 6249706380), (36, 5381691605), (45, 4305353284), (60, 3229014963), (62, 3124853190), (89, 2176864020), (90, 2152676642), (93, 2083235460), (124, 1562426595), (155, 1249941276), (178, 1088432010), (180, 1076338321), (186, 1041617730), (267, 725621340), (279, 694411820), (310, 624970638), (356, 544216005), (372, 520808865), (445, 435372804), (465, 416647092), (534, 362810670), (558, 347205910), (620, 312485319), (801, 241873780), (890, 217686402), (930, 208323546), (1068, 181405335), (1116, 173602955), (1335, 145124268), (1395, 138882364), (1602, 120936890), (1780, 108843201), (1860, 104161773), (2670, 72562134), (2759, 70221420), (2790, 69441182), (3204, 60468445), (4005, 48374756), (5340, 36281067), (5518, 35110710), (5580, 34720591), (8010, 24187378), (8277, 23407140), (11036, 17555355), (13795, 14044284), (16020, 12093689), (16554, 11703570), (24831, 7802380), (27590, 7022142), (33108, 5851785), (41385, 4681428), (49662, 3901190), (55180, 3511071), (82770, 2340714), (99324, 1950595), (124155, 1560476), (165540, 1170357), (248310, 780238), (390119, 496620)]