7409690640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13177}}^1$

素因数の和:13278

約数の個数: 240

約数和(自身を含む): 27530845056

約数和(自身を除く): 20121154416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 284, 330, 355, 360, 396, 426, 440, 495, 528, 568, 639, 660, 710, 720, 781, 792, 852, 880, 990, 1065, 1136, 1278, 1320, 1420, 1562, 1584, 1704, 1980, 2130, 2343, 2556, 2640, 2840, 3124, 3195, 3408, 3905, 3960, 4260, 4686, 5112, 5680, 6248, 6390, 7029, 7810, 7920, 8520, 9372, 10224, 11715, 12496, 12780, 13177, 14058, 15620, 17040, 18744, 23430, 25560, 26354, 28116, 31240, 35145, 37488, 39531, 46860, 51120, 52708, 56232, 62480, 65885, 70290, 79062, 93720, 105416, 112464, 118593, 131770, 140580, 144947, 158124, 187440, 197655, 210832, 237186, 263540, 281160, 289894, 316248, 395310, 434841, 474372, 527080, 562320, 579788, 592965, 632496, 724735, 790620, 869682, 935567, 948744, 1054160, 1159576, 1185930, 1304523, 1449470, 1581240, 1739364, 1871134, 1897488, 2174205, 2319152, 2371860, 2609046, 2806701, 2898940, 3162480, 3478728, 3742268, 4348410, 4677835, 4743720, 5218092, 5613402, 5797880, 6522615, 6957456, 7484536, 8420103, 8696820, 9355670, 9487440, 10291237, 10436184, 11226804, 11595760, 13045230, 14033505, 14969072, 16840206, 17393640, 18711340, 20582474, 20872368, 22453608, 26090460, 28067010, 30873711, 33680412, 34787280, 37422680, 41164948, 42100515, 44907216, 51456185, 52180920, 56134020, 61747422, 67360824, 74845360, 82329896, 84201030, 92621133, 102912370, 104361840, 112268040, 123494844, 134721648, 154368555, 164659792, 168402060, 185242266, 205824740, 224536080, 246989688, 308737110, 336804120, 370484532, 411649480, 463105665, 493979376, 617474220, 673608240, 740969064, 823298960, 926211330, 1234948440, 1481938128, 1852422660, 2469896880, 3704845320, 7409690640]

約数ペア:

[(1, 7409690640), (2, 3704845320), (3, 2469896880), (4, 1852422660), (5, 1481938128), (6, 1234948440), (8, 926211330), (9, 823298960), (10, 740969064), (11, 673608240), (12, 617474220), (15, 493979376), (16, 463105665), (18, 411649480), (20, 370484532), (22, 336804120), (24, 308737110), (30, 246989688), (33, 224536080), (36, 205824740), (40, 185242266), (44, 168402060), (45, 164659792), (48, 154368555), (55, 134721648), (60, 123494844), (66, 112268040), (71, 104361840), (72, 102912370), (80, 92621133), (88, 84201030), (90, 82329896), (99, 74845360), (110, 67360824), (120, 61747422), (132, 56134020), (142, 52180920), (144, 51456185), (165, 44907216), (176, 42100515), (180, 41164948), (198, 37422680), (213, 34787280), (220, 33680412), (240, 30873711), (264, 28067010), (284, 26090460), (330, 22453608), (355, 20872368), (360, 20582474), (396, 18711340), (426, 17393640), (440, 16840206), (495, 14969072), (528, 14033505), (568, 13045230), (639, 11595760), (660, 11226804), (710, 10436184), (720, 10291237), (781, 9487440), (792, 9355670), (852, 8696820), (880, 8420103), (990, 7484536), (1065, 6957456), (1136, 6522615), (1278, 5797880), (1320, 5613402), (1420, 5218092), (1562, 4743720), (1584, 4677835), (1704, 4348410), (1980, 3742268), (2130, 3478728), (2343, 3162480), (2556, 2898940), (2640, 2806701), (2840, 2609046), (3124, 2371860), (3195, 2319152), (3408, 2174205), (3905, 1897488), (3960, 1871134), (4260, 1739364), (4686, 1581240), (5112, 1449470), (5680, 1304523), (6248, 1185930), (6390, 1159576), (7029, 1054160), (7810, 948744), (7920, 935567), (8520, 869682), (9372, 790620), (10224, 724735), (11715, 632496), (12496, 592965), (12780, 579788), (13177, 562320), (14058, 527080), (15620, 474372), (17040, 434841), (18744, 395310), (23430, 316248), (25560, 289894), (26354, 281160), (28116, 263540), (31240, 237186), (35145, 210832), (37488, 197655), (39531, 187440), (46860, 158124), (51120, 144947), (52708, 140580), (56232, 131770), (62480, 118593), (65885, 112464), (70290, 105416), (79062, 93720)]