68696760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 228303360

約数和(自身を除く): 159606600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 733, 781, 852, 1065, 1320, 1420, 1466, 1562, 1704, 2130, 2199, 2343, 2840, 2932, 3124, 3665, 3905, 4260, 4398, 4686, 5864, 6248, 7330, 7810, 8063, 8520, 8796, 9372, 10995, 11715, 14660, 15620, 16126, 17592, 18744, 21990, 23430, 24189, 29320, 31240, 32252, 40315, 43980, 46860, 48378, 52043, 64504, 80630, 87960, 93720, 96756, 104086, 120945, 156129, 161260, 193512, 208172, 241890, 260215, 312258, 322520, 416344, 483780, 520430, 572473, 624516, 780645, 967560, 1040860, 1144946, 1249032, 1561290, 1717419, 2081720, 2289892, 2862365, 3122580, 3434838, 4579784, 5724730, 6245160, 6869676, 8587095, 11449460, 13739352, 17174190, 22898920, 34348380, 68696760]

約数ペア:

[(1, 68696760), (2, 34348380), (3, 22898920), (4, 17174190), (5, 13739352), (6, 11449460), (8, 8587095), (10, 6869676), (11, 6245160), (12, 5724730), (15, 4579784), (20, 3434838), (22, 3122580), (24, 2862365), (30, 2289892), (33, 2081720), (40, 1717419), (44, 1561290), (55, 1249032), (60, 1144946), (66, 1040860), (71, 967560), (88, 780645), (110, 624516), (120, 572473), (132, 520430), (142, 483780), (165, 416344), (213, 322520), (220, 312258), (264, 260215), (284, 241890), (330, 208172), (355, 193512), (426, 161260), (440, 156129), (568, 120945), (660, 104086), (710, 96756), (733, 93720), (781, 87960), (852, 80630), (1065, 64504), (1320, 52043), (1420, 48378), (1466, 46860), (1562, 43980), (1704, 40315), (2130, 32252), (2199, 31240), (2343, 29320), (2840, 24189), (2932, 23430), (3124, 21990), (3665, 18744), (3905, 17592), (4260, 16126), (4398, 15620), (4686, 14660), (5864, 11715), (6248, 10995), (7330, 9372), (7810, 8796), (8063, 8520)]