1249202760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19531}}^1$

素因数の和:19599

約数の個数: 128

約数和(自身を含む): 4134533760

約数和(自身を除く): 2885331000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 15990, 19531, 21320, 31980, 39062, 58593, 63960, 78124, 97655, 117186, 156248, 195310, 234372, 253903, 292965, 390620, 468744, 507806, 585930, 761709, 781240, 800771, 1015612, 1171860, 1269515, 1523418, 1601542, 2031224, 2343720, 2402313, 2539030, 3046836, 3203084, 3808545, 4003855, 4804626, 5078060, 6093672, 6406168, 7617090, 8007710, 9609252, 10156120, 10410023, 12011565, 15234180, 16015420, 19218504, 20820046, 24023130, 30468360, 31230069, 32030840, 41640092, 48046260, 52050115, 62460138, 83280184, 96092520, 104100230, 124920276, 156150345, 208200460, 249840552, 312300690, 416400920, 624601380, 1249202760]

約数ペア:

[(1, 1249202760), (2, 624601380), (3, 416400920), (4, 312300690), (5, 249840552), (6, 208200460), (8, 156150345), (10, 124920276), (12, 104100230), (13, 96092520), (15, 83280184), (20, 62460138), (24, 52050115), (26, 48046260), (30, 41640092), (39, 32030840), (40, 31230069), (41, 30468360), (52, 24023130), (60, 20820046), (65, 19218504), (78, 16015420), (82, 15234180), (104, 12011565), (120, 10410023), (123, 10156120), (130, 9609252), (156, 8007710), (164, 7617090), (195, 6406168), (205, 6093672), (246, 5078060), (260, 4804626), (312, 4003855), (328, 3808545), (390, 3203084), (410, 3046836), (492, 2539030), (520, 2402313), (533, 2343720), (615, 2031224), (780, 1601542), (820, 1523418), (984, 1269515), (1066, 1171860), (1230, 1015612), (1560, 800771), (1599, 781240), (1640, 761709), (2132, 585930), (2460, 507806), (2665, 468744), (3198, 390620), (4264, 292965), (4920, 253903), (5330, 234372), (6396, 195310), (7995, 156248), (10660, 117186), (12792, 97655), (15990, 78124), (19531, 63960), (21320, 58593), (31980, 39062)]