8889138960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:470

約数の個数: 320

約数和(自身を含む): 30331392000

約数和(自身を除く): 21442253040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 139, 156, 195, 199, 206, 208, 240, 260, 278, 309, 312, 390, 398, 412, 417, 515, 520, 556, 597, 618, 624, 695, 780, 796, 824, 834, 995, 1030, 1040, 1112, 1194, 1236, 1339, 1390, 1545, 1560, 1592, 1648, 1668, 1807, 1990, 2060, 2085, 2224, 2388, 2472, 2587, 2678, 2780, 2985, 3090, 3120, 3184, 3336, 3614, 3980, 4017, 4120, 4170, 4776, 4944, 5174, 5356, 5421, 5560, 5970, 6180, 6672, 6695, 7228, 7761, 7960, 8034, 8240, 8340, 9035, 9552, 10348, 10712, 10842, 11120, 11940, 12360, 12935, 13390, 14317, 14456, 15522, 15920, 16068, 16680, 18070, 20085, 20497, 20696, 21424, 21684, 23880, 24720, 25870, 26780, 27105, 27661, 28634, 28912, 31044, 32136, 33360, 36140, 38805, 40170, 40994, 41392, 42951, 43368, 47760, 51740, 53560, 54210, 55322, 57268, 61491, 62088, 64272, 71585, 72280, 77610, 80340, 81988, 82983, 85902, 86736, 102485, 103480, 107120, 108420, 110644, 114536, 122982, 124176, 138305, 143170, 144560, 155220, 160680, 163976, 165966, 171804, 186121, 204970, 206960, 214755, 216840, 221288, 229072, 245964, 266461, 276610, 286340, 307455, 310440, 321360, 327952, 331932, 343608, 359593, 372242, 409940, 414915, 429510, 433680, 442576, 491928, 532922, 553220, 558363, 572680, 614910, 620880, 663864, 687216, 719186, 744484, 799383, 819880, 829830, 859020, 930605, 983856, 1065844, 1078779, 1106440, 1116726, 1145360, 1229820, 1327728, 1332305, 1438372, 1488968, 1598766, 1639760, 1659660, 1718040, 1797965, 1861210, 2131688, 2157558, 2212880, 2233452, 2459640, 2664610, 2791815, 2849083, 2876744, 2977936, 3197532, 3319320, 3436080, 3595930, 3722420, 3996915, 4263376, 4315116, 4466904, 4919280, 5329220, 5393895, 5583630, 5698166, 5753488, 6395064, 6638640, 7191860, 7444840, 7993830, 8547249, 8630232, 8933808, 10658440, 10787790, 11167260, 11396332, 12790128, 14245415, 14383720, 14889680, 15987660, 17094498, 17260464, 21316880, 21575580, 22334520, 22792664, 28490830, 28767440, 31975320, 34188996, 37038079, 42736245, 43151160, 44669040, 45585328, 56981660, 63950640, 68377992, 74076158, 85472490, 86302320, 111114237, 113963320, 136755984, 148152316, 170944980, 185190395, 222228474, 227926640, 296304632, 341889960, 370380790, 444456948, 555571185, 592609264, 683779920, 740761580, 888913896, 1111142370, 1481523160, 1777827792, 2222284740, 2963046320, 4444569480, 8889138960]

約数ペア:

[(1, 8889138960), (2, 4444569480), (3, 2963046320), (4, 2222284740), (5, 1777827792), (6, 1481523160), (8, 1111142370), (10, 888913896), (12, 740761580), (13, 683779920), (15, 592609264), (16, 555571185), (20, 444456948), (24, 370380790), (26, 341889960), (30, 296304632), (39, 227926640), (40, 222228474), (48, 185190395), (52, 170944980), (60, 148152316), (65, 136755984), (78, 113963320), (80, 111114237), (103, 86302320), (104, 85472490), (120, 74076158), (130, 68377992), (139, 63950640), (156, 56981660), (195, 45585328), (199, 44669040), (206, 43151160), (208, 42736245), (240, 37038079), (260, 34188996), (278, 31975320), (309, 28767440), (312, 28490830), (390, 22792664), (398, 22334520), (412, 21575580), (417, 21316880), (515, 17260464), (520, 17094498), (556, 15987660), (597, 14889680), (618, 14383720), (624, 14245415), (695, 12790128), (780, 11396332), (796, 11167260), (824, 10787790), (834, 10658440), (995, 8933808), (1030, 8630232), (1040, 8547249), (1112, 7993830), (1194, 7444840), (1236, 7191860), (1339, 6638640), (1390, 6395064), (1545, 5753488), (1560, 5698166), (1592, 5583630), (1648, 5393895), (1668, 5329220), (1807, 4919280), (1990, 4466904), (2060, 4315116), (2085, 4263376), (2224, 3996915), (2388, 3722420), (2472, 3595930), (2587, 3436080), (2678, 3319320), (2780, 3197532), (2985, 2977936), (3090, 2876744), (3120, 2849083), (3184, 2791815), (3336, 2664610), (3614, 2459640), (3980, 2233452), (4017, 2212880), (4120, 2157558), (4170, 2131688), (4776, 1861210), (4944, 1797965), (5174, 1718040), (5356, 1659660), (5421, 1639760), (5560, 1598766), (5970, 1488968), (6180, 1438372), (6672, 1332305), (6695, 1327728), (7228, 1229820), (7761, 1145360), (7960, 1116726), (8034, 1106440), (8240, 1078779), (8340, 1065844), (9035, 983856), (9552, 930605), (10348, 859020), (10712, 829830), (10842, 819880), (11120, 799383), (11940, 744484), (12360, 719186), (12935, 687216), (13390, 663864), (14317, 620880), (14456, 614910), (15522, 572680), (15920, 558363), (16068, 553220), (16680, 532922), (18070, 491928), (20085, 442576), (20497, 433680), (20696, 429510), (21424, 414915), (21684, 409940), (23880, 372242), (24720, 359593), (25870, 343608), (26780, 331932), (27105, 327952), (27661, 321360), (28634, 310440), (28912, 307455), (31044, 286340), (32136, 276610), (33360, 266461), (36140, 245964), (38805, 229072), (40170, 221288), (40994, 216840), (41392, 214755), (42951, 206960), (43368, 204970), (47760, 186121), (51740, 171804), (53560, 165966), (54210, 163976), (55322, 160680), (57268, 155220), (61491, 144560), (62088, 143170), (64272, 138305), (71585, 124176), (72280, 122982), (77610, 114536), (80340, 110644), (81988, 108420), (82983, 107120), (85902, 103480), (86736, 102485)]