1438010640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5857}}^1$

素因数の和:5918

約数の個数: 240

約数和(自身を含む): 5439223296

約数和(自身を除く): 4001212656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 5857, 6138, 6820, 7440, 7920, 8184, 10230, 11160, 11714, 12276, 13640, 15345, 16368, 17571, 20460, 22320, 23428, 24552, 27280, 29285, 30690, 35142, 40920, 46856, 49104, 52713, 58570, 61380, 64427, 70284, 81840, 87855, 93712, 105426, 117140, 122760, 128854, 140568, 175710, 181567, 193281, 210852, 234280, 245520, 257708, 263565, 281136, 322135, 351420, 363134, 386562, 421704, 468560, 515416, 527130, 544701, 579843, 644270, 702840, 726268, 773124, 843408, 907835, 966405, 1030832, 1054260, 1089402, 1159686, 1288540, 1405680, 1452536, 1546248, 1634103, 1815670, 1932810, 1997237, 2108520, 2178804, 2319372, 2577080, 2723505, 2899215, 2905072, 3092496, 3268206, 3631340, 3865620, 3994474, 4217040, 4357608, 4638744, 5154160, 5447010, 5798430, 5991711, 6536412, 7262680, 7731240, 7988948, 8170515, 8715216, 9277488, 9986185, 10894020, 11596860, 11983422, 13072824, 14525360, 15462480, 15977896, 16341030, 17975133, 19972370, 21788040, 23193720, 23966844, 26145648, 29958555, 31955792, 32682060, 35950266, 39944740, 43576080, 46387440, 47933688, 59917110, 65364120, 71900532, 79889480, 89875665, 95867376, 119834220, 130728240, 143801064, 159778960, 179751330, 239668440, 287602128, 359502660, 479336880, 719005320, 1438010640]

約数ペア:

[(1, 1438010640), (2, 719005320), (3, 479336880), (4, 359502660), (5, 287602128), (6, 239668440), (8, 179751330), (9, 159778960), (10, 143801064), (11, 130728240), (12, 119834220), (15, 95867376), (16, 89875665), (18, 79889480), (20, 71900532), (22, 65364120), (24, 59917110), (30, 47933688), (31, 46387440), (33, 43576080), (36, 39944740), (40, 35950266), (44, 32682060), (45, 31955792), (48, 29958555), (55, 26145648), (60, 23966844), (62, 23193720), (66, 21788040), (72, 19972370), (80, 17975133), (88, 16341030), (90, 15977896), (93, 15462480), (99, 14525360), (110, 13072824), (120, 11983422), (124, 11596860), (132, 10894020), (144, 9986185), (155, 9277488), (165, 8715216), (176, 8170515), (180, 7988948), (186, 7731240), (198, 7262680), (220, 6536412), (240, 5991711), (248, 5798430), (264, 5447010), (279, 5154160), (310, 4638744), (330, 4357608), (341, 4217040), (360, 3994474), (372, 3865620), (396, 3631340), (440, 3268206), (465, 3092496), (495, 2905072), (496, 2899215), (528, 2723505), (558, 2577080), (620, 2319372), (660, 2178804), (682, 2108520), (720, 1997237), (744, 1932810), (792, 1815670), (880, 1634103), (930, 1546248), (990, 1452536), (1023, 1405680), (1116, 1288540), (1240, 1159686), (1320, 1089402), (1364, 1054260), (1395, 1030832), (1488, 966405), (1584, 907835), (1705, 843408), (1860, 773124), (1980, 726268), (2046, 702840), (2232, 644270), (2480, 579843), (2640, 544701), (2728, 527130), (2790, 515416), (3069, 468560), (3410, 421704), (3720, 386562), (3960, 363134), (4092, 351420), (4464, 322135), (5115, 281136), (5456, 263565), (5580, 257708), (5857, 245520), (6138, 234280), (6820, 210852), (7440, 193281), (7920, 181567), (8184, 175710), (10230, 140568), (11160, 128854), (11714, 122760), (12276, 117140), (13640, 105426), (15345, 93712), (16368, 87855), (17571, 81840), (20460, 70284), (22320, 64427), (23428, 61380), (24552, 58570), (27280, 52713), (29285, 49104), (30690, 46856), (35142, 40920)]