1327244880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 240

約数和(自身を含む): 4564904256

約数和(自身を除く): 3237659376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 169, 172, 195, 208, 215, 240, 258, 260, 312, 338, 344, 390, 430, 507, 516, 520, 559, 624, 645, 676, 688, 761, 780, 845, 860, 1014, 1032, 1040, 1118, 1290, 1352, 1522, 1560, 1677, 1690, 1720, 2028, 2064, 2236, 2283, 2535, 2580, 2704, 2795, 3044, 3120, 3354, 3380, 3440, 3805, 4056, 4472, 4566, 5070, 5160, 5590, 6088, 6708, 6760, 7267, 7610, 8112, 8385, 8944, 9132, 9893, 10140, 10320, 11180, 11415, 12176, 13416, 13520, 14534, 15220, 16770, 18264, 19786, 20280, 21801, 22360, 22830, 26832, 29068, 29679, 30440, 32723, 33540, 36335, 36528, 39572, 40560, 43602, 44720, 45660, 49465, 58136, 59358, 60880, 65446, 67080, 72670, 79144, 87204, 91320, 98169, 98930, 109005, 116272, 118716, 128609, 130892, 134160, 145340, 148395, 158288, 163615, 174408, 182640, 196338, 197860, 218010, 237432, 257218, 261784, 290680, 296790, 327230, 348816, 385827, 392676, 395720, 425399, 436020, 474864, 490845, 514436, 523568, 581360, 593580, 643045, 654460, 771654, 785352, 791440, 850798, 872040, 981690, 1028872, 1187160, 1276197, 1286090, 1308920, 1543308, 1570704, 1701596, 1744080, 1929135, 1963380, 2057744, 2126995, 2374320, 2552394, 2572180, 2617840, 3086616, 3403192, 3858270, 3926760, 4253990, 5104788, 5144360, 5530187, 6173232, 6380985, 6806384, 7716540, 7853520, 8507980, 10209576, 10288720, 11060374, 12761970, 15433080, 16590561, 17015960, 20419152, 22120748, 25523940, 27650935, 30866160, 33181122, 34031920, 44241496, 51047880, 55301870, 66362244, 82952805, 88482992, 102095760, 110603740, 132724488, 165905610, 221207480, 265448976, 331811220, 442414960, 663622440, 1327244880]

約数ペア:

[(1, 1327244880), (2, 663622440), (3, 442414960), (4, 331811220), (5, 265448976), (6, 221207480), (8, 165905610), (10, 132724488), (12, 110603740), (13, 102095760), (15, 88482992), (16, 82952805), (20, 66362244), (24, 55301870), (26, 51047880), (30, 44241496), (39, 34031920), (40, 33181122), (43, 30866160), (48, 27650935), (52, 25523940), (60, 22120748), (65, 20419152), (78, 17015960), (80, 16590561), (86, 15433080), (104, 12761970), (120, 11060374), (129, 10288720), (130, 10209576), (156, 8507980), (169, 7853520), (172, 7716540), (195, 6806384), (208, 6380985), (215, 6173232), (240, 5530187), (258, 5144360), (260, 5104788), (312, 4253990), (338, 3926760), (344, 3858270), (390, 3403192), (430, 3086616), (507, 2617840), (516, 2572180), (520, 2552394), (559, 2374320), (624, 2126995), (645, 2057744), (676, 1963380), (688, 1929135), (761, 1744080), (780, 1701596), (845, 1570704), (860, 1543308), (1014, 1308920), (1032, 1286090), (1040, 1276197), (1118, 1187160), (1290, 1028872), (1352, 981690), (1522, 872040), (1560, 850798), (1677, 791440), (1690, 785352), (1720, 771654), (2028, 654460), (2064, 643045), (2236, 593580), (2283, 581360), (2535, 523568), (2580, 514436), (2704, 490845), (2795, 474864), (3044, 436020), (3120, 425399), (3354, 395720), (3380, 392676), (3440, 385827), (3805, 348816), (4056, 327230), (4472, 296790), (4566, 290680), (5070, 261784), (5160, 257218), (5590, 237432), (6088, 218010), (6708, 197860), (6760, 196338), (7267, 182640), (7610, 174408), (8112, 163615), (8385, 158288), (8944, 148395), (9132, 145340), (9893, 134160), (10140, 130892), (10320, 128609), (11180, 118716), (11415, 116272), (12176, 109005), (13416, 98930), (13520, 98169), (14534, 91320), (15220, 87204), (16770, 79144), (18264, 72670), (19786, 67080), (20280, 65446), (21801, 60880), (22360, 59358), (22830, 58136), (26832, 49465), (29068, 45660), (29679, 44720), (30440, 43602), (32723, 40560), (33540, 39572), (36335, 36528)]