896457120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 3141052992

約数和(自身を除く): 2244595872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 169, 172, 195, 208, 215, 240, 257, 258, 260, 312, 338, 344, 390, 416, 430, 480, 507, 514, 516, 520, 559, 624, 645, 676, 688, 771, 780, 845, 860, 1014, 1028, 1032, 1040, 1118, 1248, 1285, 1290, 1352, 1376, 1542, 1560, 1677, 1690, 1720, 2028, 2056, 2064, 2080, 2236, 2535, 2570, 2580, 2704, 2795, 3084, 3120, 3341, 3354, 3380, 3440, 3855, 4056, 4112, 4128, 4472, 5070, 5140, 5160, 5408, 5590, 6168, 6240, 6682, 6708, 6760, 6880, 7267, 7710, 8112, 8224, 8385, 8944, 10023, 10140, 10280, 10320, 11051, 11180, 12336, 13364, 13416, 13520, 14534, 15420, 16224, 16705, 16770, 17888, 20046, 20280, 20560, 20640, 21801, 22102, 22360, 24672, 26728, 26832, 27040, 29068, 30840, 33153, 33410, 33540, 36335, 40092, 40560, 41120, 43433, 43602, 44204, 44720, 50115, 53456, 53664, 55255, 58136, 61680, 66306, 66820, 67080, 72670, 80184, 81120, 86866, 87204, 88408, 89440, 100230, 106912, 109005, 110510, 116272, 123360, 130299, 132612, 133640, 134160, 143663, 145340, 160368, 165765, 173732, 174408, 176816, 200460, 217165, 218010, 221020, 232544, 260598, 265224, 267280, 268320, 287326, 290680, 320736, 331530, 347464, 348816, 353632, 400920, 430989, 434330, 436020, 442040, 521196, 530448, 534560, 574652, 581360, 651495, 663060, 694928, 697632, 718315, 801840, 861978, 868660, 872040, 884080, 1042392, 1060896, 1149304, 1162720, 1302990, 1326120, 1389856, 1436630, 1603680, 1723956, 1737320, 1744080, 1768160, 1867619, 2084784, 2154945, 2298608, 2605980, 2652240, 2873260, 3447912, 3474640, 3488160, 3735238, 4169568, 4309890, 4597216, 5211960, 5304480, 5602857, 5746520, 6895824, 6949280, 7470476, 8619780, 9338095, 10423920, 11205714, 11493040, 13791648, 14940952, 17239560, 18676190, 20847840, 22411428, 22986080, 28014285, 29881904, 34479120, 37352380, 44822856, 56028570, 59763808, 68958240, 74704760, 89645712, 112057140, 149409520, 179291424, 224114280, 298819040, 448228560, 896457120]

約数ペア:

[(1, 896457120), (2, 448228560), (3, 298819040), (4, 224114280), (5, 179291424), (6, 149409520), (8, 112057140), (10, 89645712), (12, 74704760), (13, 68958240), (15, 59763808), (16, 56028570), (20, 44822856), (24, 37352380), (26, 34479120), (30, 29881904), (32, 28014285), (39, 22986080), (40, 22411428), (43, 20847840), (48, 18676190), (52, 17239560), (60, 14940952), (65, 13791648), (78, 11493040), (80, 11205714), (86, 10423920), (96, 9338095), (104, 8619780), (120, 7470476), (129, 6949280), (130, 6895824), (156, 5746520), (160, 5602857), (169, 5304480), (172, 5211960), (195, 4597216), (208, 4309890), (215, 4169568), (240, 3735238), (257, 3488160), (258, 3474640), (260, 3447912), (312, 2873260), (338, 2652240), (344, 2605980), (390, 2298608), (416, 2154945), (430, 2084784), (480, 1867619), (507, 1768160), (514, 1744080), (516, 1737320), (520, 1723956), (559, 1603680), (624, 1436630), (645, 1389856), (676, 1326120), (688, 1302990), (771, 1162720), (780, 1149304), (845, 1060896), (860, 1042392), (1014, 884080), (1028, 872040), (1032, 868660), (1040, 861978), (1118, 801840), (1248, 718315), (1285, 697632), (1290, 694928), (1352, 663060), (1376, 651495), (1542, 581360), (1560, 574652), (1677, 534560), (1690, 530448), (1720, 521196), (2028, 442040), (2056, 436020), (2064, 434330), (2080, 430989), (2236, 400920), (2535, 353632), (2570, 348816), (2580, 347464), (2704, 331530), (2795, 320736), (3084, 290680), (3120, 287326), (3341, 268320), (3354, 267280), (3380, 265224), (3440, 260598), (3855, 232544), (4056, 221020), (4112, 218010), (4128, 217165), (4472, 200460), (5070, 176816), (5140, 174408), (5160, 173732), (5408, 165765), (5590, 160368), (6168, 145340), (6240, 143663), (6682, 134160), (6708, 133640), (6760, 132612), (6880, 130299), (7267, 123360), (7710, 116272), (8112, 110510), (8224, 109005), (8385, 106912), (8944, 100230), (10023, 89440), (10140, 88408), (10280, 87204), (10320, 86866), (11051, 81120), (11180, 80184), (12336, 72670), (13364, 67080), (13416, 66820), (13520, 66306), (14534, 61680), (15420, 58136), (16224, 55255), (16705, 53664), (16770, 53456), (17888, 50115), (20046, 44720), (20280, 44204), (20560, 43602), (20640, 43433), (21801, 41120), (22102, 40560), (22360, 40092), (24672, 36335), (26728, 33540), (26832, 33410), (27040, 33153), (29068, 30840)]