2641505040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:539

約数の個数: 320

約数和(自身を含む): 9507962880

約数和(自身を除く): 6866457840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 103, 108, 120, 124, 135, 144, 155, 180, 186, 206, 216, 240, 248, 270, 279, 309, 310, 360, 372, 383, 412, 432, 465, 496, 515, 540, 558, 618, 620, 720, 744, 766, 824, 837, 927, 930, 1030, 1080, 1116, 1149, 1236, 1240, 1395, 1488, 1532, 1545, 1648, 1674, 1854, 1860, 1915, 2060, 2160, 2232, 2298, 2472, 2480, 2781, 2790, 3064, 3090, 3193, 3348, 3447, 3708, 3720, 3830, 4120, 4185, 4464, 4596, 4635, 4944, 5562, 5580, 5745, 6128, 6180, 6386, 6696, 6894, 7416, 7440, 7660, 8240, 8370, 9192, 9270, 9579, 10341, 11124, 11160, 11490, 11873, 12360, 12772, 13392, 13788, 13905, 14832, 15320, 15965, 16740, 17235, 18384, 18540, 19158, 20682, 22248, 22320, 22980, 23746, 24720, 25544, 27576, 27810, 28737, 30640, 31930, 33480, 34470, 35619, 37080, 38316, 39449, 41364, 44496, 45960, 47492, 47895, 51088, 51705, 55152, 55620, 57474, 59365, 63860, 66960, 68940, 71238, 74160, 76632, 78898, 82728, 86211, 91920, 94984, 95790, 103410, 106857, 111240, 114948, 118347, 118730, 127720, 137880, 142476, 143685, 153264, 157796, 165456, 172422, 178095, 189968, 191580, 197245, 206820, 213714, 222480, 229896, 236694, 237460, 255440, 275760, 284952, 287370, 315592, 320571, 344844, 355041, 356190, 383160, 394490, 413640, 427428, 431055, 459792, 473388, 474920, 534285, 569904, 574740, 591735, 631184, 641142, 689688, 710082, 712380, 766320, 788980, 827280, 854856, 862110, 946776, 949840, 1065123, 1068570, 1149480, 1183470, 1222919, 1282284, 1379376, 1420164, 1424760, 1577960, 1602855, 1709712, 1724220, 1775205, 1893552, 2130246, 2137140, 2298960, 2366940, 2445838, 2564568, 2840328, 2849520, 3155920, 3205710, 3448440, 3550410, 3668757, 4260492, 4274280, 4733880, 4891676, 5129136, 5325615, 5680656, 6114595, 6411420, 6896880, 7100820, 7337514, 8520984, 8548560, 9467760, 9783352, 10651230, 11006271, 12229190, 12822840, 14201640, 14675028, 17041968, 18343785, 19566704, 21302460, 22012542, 24458380, 25645680, 28403280, 29350056, 33018813, 36687570, 42604920, 44025084, 48916760, 55031355, 58700112, 66037626, 73375140, 85209840, 88050168, 97833520, 110062710, 132075252, 146750280, 165094065, 176100336, 220125420, 264150504, 293500560, 330188130, 440250840, 528301008, 660376260, 880501680, 1320752520, 2641505040]

約数ペア:

[(1, 2641505040), (2, 1320752520), (3, 880501680), (4, 660376260), (5, 528301008), (6, 440250840), (8, 330188130), (9, 293500560), (10, 264150504), (12, 220125420), (15, 176100336), (16, 165094065), (18, 146750280), (20, 132075252), (24, 110062710), (27, 97833520), (30, 88050168), (31, 85209840), (36, 73375140), (40, 66037626), (45, 58700112), (48, 55031355), (54, 48916760), (60, 44025084), (62, 42604920), (72, 36687570), (80, 33018813), (90, 29350056), (93, 28403280), (103, 25645680), (108, 24458380), (120, 22012542), (124, 21302460), (135, 19566704), (144, 18343785), (155, 17041968), (180, 14675028), (186, 14201640), (206, 12822840), (216, 12229190), (240, 11006271), (248, 10651230), (270, 9783352), (279, 9467760), (309, 8548560), (310, 8520984), (360, 7337514), (372, 7100820), (383, 6896880), (412, 6411420), (432, 6114595), (465, 5680656), (496, 5325615), (515, 5129136), (540, 4891676), (558, 4733880), (618, 4274280), (620, 4260492), (720, 3668757), (744, 3550410), (766, 3448440), (824, 3205710), (837, 3155920), (927, 2849520), (930, 2840328), (1030, 2564568), (1080, 2445838), (1116, 2366940), (1149, 2298960), (1236, 2137140), (1240, 2130246), (1395, 1893552), (1488, 1775205), (1532, 1724220), (1545, 1709712), (1648, 1602855), (1674, 1577960), (1854, 1424760), (1860, 1420164), (1915, 1379376), (2060, 1282284), (2160, 1222919), (2232, 1183470), (2298, 1149480), (2472, 1068570), (2480, 1065123), (2781, 949840), (2790, 946776), (3064, 862110), (3090, 854856), (3193, 827280), (3348, 788980), (3447, 766320), (3708, 712380), (3720, 710082), (3830, 689688), (4120, 641142), (4185, 631184), (4464, 591735), (4596, 574740), (4635, 569904), (4944, 534285), (5562, 474920), (5580, 473388), (5745, 459792), (6128, 431055), (6180, 427428), (6386, 413640), (6696, 394490), (6894, 383160), (7416, 356190), (7440, 355041), (7660, 344844), (8240, 320571), (8370, 315592), (9192, 287370), (9270, 284952), (9579, 275760), (10341, 255440), (11124, 237460), (11160, 236694), (11490, 229896), (11873, 222480), (12360, 213714), (12772, 206820), (13392, 197245), (13788, 191580), (13905, 189968), (14832, 178095), (15320, 172422), (15965, 165456), (16740, 157796), (17235, 153264), (18384, 143685), (18540, 142476), (19158, 137880), (20682, 127720), (22248, 118730), (22320, 118347), (22980, 114948), (23746, 111240), (24720, 106857), (25544, 103410), (27576, 95790), (27810, 94984), (28737, 91920), (30640, 86211), (31930, 82728), (33480, 78898), (34470, 76632), (35619, 74160), (37080, 71238), (38316, 68940), (39449, 66960), (41364, 63860), (44496, 59365), (45960, 57474), (47492, 55620), (47895, 55152), (51088, 51705)]