281263669260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1\times {\mathrm{4153}}^1$

素因数の和:5712

約数の個数: 192

約数和(自身を含む): 908863828992

約数和(自身を除く): 627600159732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1427, 1582, 1695, 2260, 2373, 2854, 3164, 3390, 3955, 4153, 4281, 4746, 5708, 6780, 7135, 7910, 8306, 8562, 9492, 9989, 11865, 12459, 14270, 15820, 16612, 17124, 19978, 20765, 21405, 23730, 24918, 28540, 29071, 29967, 39956, 41530, 42810, 47460, 49836, 49945, 58142, 59934, 62295, 83060, 85620, 87213, 99890, 116284, 119868, 124590, 145355, 149835, 161251, 174426, 199780, 249180, 290710, 299670, 322502, 348852, 436065, 469289, 483753, 581420, 599340, 645004, 806255, 872130, 938578, 967506, 1128757, 1407867, 1612510, 1744260, 1877156, 1935012, 2257514, 2346445, 2418765, 2815734, 3225020, 3285023, 3386271, 4515028, 4692890, 4837530, 5631468, 5643785, 5926331, 6570046, 6772542, 7039335, 9385780, 9675060, 9855069, 11287570, 11852662, 13140092, 13545084, 14078670, 16425115, 16931355, 17778993, 19710138, 22575140, 23705324, 28157340, 29631655, 32850230, 33862710, 35557986, 39420276, 41484317, 49275345, 59263310, 65700460, 67725420, 71115972, 82968634, 88894965, 98550690, 118526620, 124452951, 165937268, 177789930, 197101380, 207421585, 248905902, 355579860, 414843170, 497811804, 622264755, 669675403, 829686340, 1244529510, 1339350806, 2009026209, 2489059020, 2678701612, 3348377015, 4018052418, 4687727821, 6696754030, 8036104836, 9375455642, 10045131045, 13393508060, 14063183463, 18750911284, 20090262090, 23438639105, 28126366926, 40180524180, 46877278210, 56252733852, 70315917315, 93754556420, 140631834630, 281263669260]

約数ペア:

[(1, 281263669260), (2, 140631834630), (3, 93754556420), (4, 70315917315), (5, 56252733852), (6, 46877278210), (7, 40180524180), (10, 28126366926), (12, 23438639105), (14, 20090262090), (15, 18750911284), (20, 14063183463), (21, 13393508060), (28, 10045131045), (30, 9375455642), (35, 8036104836), (42, 6696754030), (60, 4687727821), (70, 4018052418), (84, 3348377015), (105, 2678701612), (113, 2489059020), (140, 2009026209), (210, 1339350806), (226, 1244529510), (339, 829686340), (420, 669675403), (452, 622264755), (565, 497811804), (678, 414843170), (791, 355579860), (1130, 248905902), (1356, 207421585), (1427, 197101380), (1582, 177789930), (1695, 165937268), (2260, 124452951), (2373, 118526620), (2854, 98550690), (3164, 88894965), (3390, 82968634), (3955, 71115972), (4153, 67725420), (4281, 65700460), (4746, 59263310), (5708, 49275345), (6780, 41484317), (7135, 39420276), (7910, 35557986), (8306, 33862710), (8562, 32850230), (9492, 29631655), (9989, 28157340), (11865, 23705324), (12459, 22575140), (14270, 19710138), (15820, 17778993), (16612, 16931355), (17124, 16425115), (19978, 14078670), (20765, 13545084), (21405, 13140092), (23730, 11852662), (24918, 11287570), (28540, 9855069), (29071, 9675060), (29967, 9385780), (39956, 7039335), (41530, 6772542), (42810, 6570046), (47460, 5926331), (49836, 5643785), (49945, 5631468), (58142, 4837530), (59934, 4692890), (62295, 4515028), (83060, 3386271), (85620, 3285023), (87213, 3225020), (99890, 2815734), (116284, 2418765), (119868, 2346445), (124590, 2257514), (145355, 1935012), (149835, 1877156), (161251, 1744260), (174426, 1612510), (199780, 1407867), (249180, 1128757), (290710, 967506), (299670, 938578), (322502, 872130), (348852, 806255), (436065, 645004), (469289, 599340), (483753, 581420)]