1299872160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:876

約数の個数: 288

約数和(自身を含む): 4708634112

約数和(自身を除く): 3408761952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 96, 111, 120, 124, 144, 148, 155, 160, 180, 185, 186, 222, 240, 248, 279, 288, 296, 310, 333, 360, 370, 372, 444, 465, 480, 496, 555, 558, 592, 620, 666, 720, 740, 744, 787, 888, 930, 992, 1110, 1116, 1147, 1184, 1240, 1332, 1395, 1440, 1480, 1488, 1574, 1665, 1776, 1860, 2220, 2232, 2294, 2361, 2480, 2664, 2790, 2960, 2976, 3148, 3330, 3441, 3552, 3720, 3935, 4440, 4464, 4588, 4722, 4960, 5328, 5580, 5735, 5920, 6296, 6660, 6882, 7083, 7440, 7870, 8880, 8928, 9176, 9444, 10323, 10656, 11160, 11470, 11805, 12592, 13320, 13764, 14166, 14880, 15740, 17205, 17760, 18352, 18888, 20646, 22320, 22940, 23610, 24397, 25184, 26640, 27528, 28332, 29119, 31480, 34410, 35415, 36704, 37776, 41292, 44640, 45880, 47220, 48794, 51615, 53280, 55056, 56664, 58238, 62960, 68820, 70830, 73191, 75552, 82584, 87357, 91760, 94440, 97588, 103230, 110112, 113328, 116476, 121985, 125920, 137640, 141660, 145595, 146382, 165168, 174714, 183520, 188880, 195176, 206460, 219573, 226656, 232952, 243970, 262071, 275280, 283320, 291190, 292764, 330336, 349428, 365955, 377760, 390352, 412920, 436785, 439146, 465904, 487940, 524142, 550560, 566640, 582380, 585528, 698856, 731910, 780704, 825840, 873570, 878292, 902689, 931808, 975880, 1048284, 1097865, 1133280, 1164760, 1171056, 1310355, 1397712, 1463820, 1651680, 1747140, 1756584, 1805378, 1951760, 2096568, 2195730, 2329520, 2342112, 2620710, 2708067, 2795424, 2927640, 3494280, 3513168, 3610756, 3903520, 4193136, 4391460, 4513445, 4659040, 5241420, 5416134, 5855280, 6988560, 7026336, 7221512, 8124201, 8386272, 8782920, 9026890, 10482840, 10832268, 11710560, 13540335, 13977120, 14443024, 16248402, 17565840, 18053780, 20965680, 21664536, 27080670, 28886048, 32496804, 35131680, 36107560, 40621005, 41931360, 43329072, 54161340, 64993608, 72215120, 81242010, 86658144, 108322680, 129987216, 144430240, 162484020, 216645360, 259974432, 324968040, 433290720, 649936080, 1299872160]

約数ペア:

[(1, 1299872160), (2, 649936080), (3, 433290720), (4, 324968040), (5, 259974432), (6, 216645360), (8, 162484020), (9, 144430240), (10, 129987216), (12, 108322680), (15, 86658144), (16, 81242010), (18, 72215120), (20, 64993608), (24, 54161340), (30, 43329072), (31, 41931360), (32, 40621005), (36, 36107560), (37, 35131680), (40, 32496804), (45, 28886048), (48, 27080670), (60, 21664536), (62, 20965680), (72, 18053780), (74, 17565840), (80, 16248402), (90, 14443024), (93, 13977120), (96, 13540335), (111, 11710560), (120, 10832268), (124, 10482840), (144, 9026890), (148, 8782920), (155, 8386272), (160, 8124201), (180, 7221512), (185, 7026336), (186, 6988560), (222, 5855280), (240, 5416134), (248, 5241420), (279, 4659040), (288, 4513445), (296, 4391460), (310, 4193136), (333, 3903520), (360, 3610756), (370, 3513168), (372, 3494280), (444, 2927640), (465, 2795424), (480, 2708067), (496, 2620710), (555, 2342112), (558, 2329520), (592, 2195730), (620, 2096568), (666, 1951760), (720, 1805378), (740, 1756584), (744, 1747140), (787, 1651680), (888, 1463820), (930, 1397712), (992, 1310355), (1110, 1171056), (1116, 1164760), (1147, 1133280), (1184, 1097865), (1240, 1048284), (1332, 975880), (1395, 931808), (1440, 902689), (1480, 878292), (1488, 873570), (1574, 825840), (1665, 780704), (1776, 731910), (1860, 698856), (2220, 585528), (2232, 582380), (2294, 566640), (2361, 550560), (2480, 524142), (2664, 487940), (2790, 465904), (2960, 439146), (2976, 436785), (3148, 412920), (3330, 390352), (3441, 377760), (3552, 365955), (3720, 349428), (3935, 330336), (4440, 292764), (4464, 291190), (4588, 283320), (4722, 275280), (4960, 262071), (5328, 243970), (5580, 232952), (5735, 226656), (5920, 219573), (6296, 206460), (6660, 195176), (6882, 188880), (7083, 183520), (7440, 174714), (7870, 165168), (8880, 146382), (8928, 145595), (9176, 141660), (9444, 137640), (10323, 125920), (10656, 121985), (11160, 116476), (11470, 113328), (11805, 110112), (12592, 103230), (13320, 97588), (13764, 94440), (14166, 91760), (14880, 87357), (15740, 82584), (17205, 75552), (17760, 73191), (18352, 70830), (18888, 68820), (20646, 62960), (22320, 58238), (22940, 56664), (23610, 55056), (24397, 53280), (25184, 51615), (26640, 48794), (27528, 47220), (28332, 45880), (29119, 44640), (31480, 41292), (34410, 37776), (35415, 36704)]