193843260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 662981760

約数和(自身を除く): 469138500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 468, 477, 521, 530, 540, 585, 636, 689, 702, 780, 795, 954, 1042, 1060, 1170, 1378, 1404, 1431, 1563, 1590, 1755, 1908, 2067, 2084, 2340, 2385, 2605, 2756, 2862, 3126, 3180, 3445, 3510, 4134, 4689, 4770, 5210, 5724, 6201, 6252, 6773, 6890, 7020, 7155, 7815, 8268, 9378, 9540, 10335, 10420, 12402, 13546, 13780, 14067, 14310, 15630, 18603, 18756, 20319, 20670, 23445, 24804, 27092, 27613, 28134, 28620, 31005, 31260, 33865, 37206, 40638, 41340, 46890, 55226, 56268, 60957, 62010, 67730, 70335, 74412, 81276, 82839, 93015, 93780, 101595, 110452, 121914, 124020, 135460, 138065, 140670, 165678, 182871, 186030, 203190, 243828, 248517, 276130, 281340, 304785, 331356, 358969, 365742, 372060, 406380, 414195, 497034, 552260, 609570, 717938, 731484, 745551, 828390, 914355, 994068, 1076907, 1219140, 1242585, 1435876, 1491102, 1656780, 1794845, 1828710, 2153814, 2485170, 2982204, 3230721, 3589690, 3657420, 3727755, 4307628, 4970340, 5384535, 6461442, 7179380, 7455510, 9692163, 10769070, 12922884, 14911020, 16153605, 19384326, 21538140, 32307210, 38768652, 48460815, 64614420, 96921630, 193843260]

約数ペア:

[(1, 193843260), (2, 96921630), (3, 64614420), (4, 48460815), (5, 38768652), (6, 32307210), (9, 21538140), (10, 19384326), (12, 16153605), (13, 14911020), (15, 12922884), (18, 10769070), (20, 9692163), (26, 7455510), (27, 7179380), (30, 6461442), (36, 5384535), (39, 4970340), (45, 4307628), (52, 3727755), (53, 3657420), (54, 3589690), (60, 3230721), (65, 2982204), (78, 2485170), (90, 2153814), (106, 1828710), (108, 1794845), (117, 1656780), (130, 1491102), (135, 1435876), (156, 1242585), (159, 1219140), (180, 1076907), (195, 994068), (212, 914355), (234, 828390), (260, 745551), (265, 731484), (270, 717938), (318, 609570), (351, 552260), (390, 497034), (468, 414195), (477, 406380), (521, 372060), (530, 365742), (540, 358969), (585, 331356), (636, 304785), (689, 281340), (702, 276130), (780, 248517), (795, 243828), (954, 203190), (1042, 186030), (1060, 182871), (1170, 165678), (1378, 140670), (1404, 138065), (1431, 135460), (1563, 124020), (1590, 121914), (1755, 110452), (1908, 101595), (2067, 93780), (2084, 93015), (2340, 82839), (2385, 81276), (2605, 74412), (2756, 70335), (2862, 67730), (3126, 62010), (3180, 60957), (3445, 56268), (3510, 55226), (4134, 46890), (4689, 41340), (4770, 40638), (5210, 37206), (5724, 33865), (6201, 31260), (6252, 31005), (6773, 28620), (6890, 28134), (7020, 27613), (7155, 27092), (7815, 24804), (8268, 23445), (9378, 20670), (9540, 20319), (10335, 18756), (10420, 18603), (12402, 15630), (13546, 14310), (13780, 14067)]