2448017520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 320

約数和(自身を含む): 8513455104

約数和(自身を除く): 6065437584

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, 71, 78, 80, 86, 104, 120, 129, 130, 142, 156, 172, 195, 208, 213, 215, 240, 257, 258, 260, 284, 312, 344, 355, 390, 426, 430, 514, 516, 520, 559, 568, 624, 645, 688, 710, 771, 780, 852, 860, 923, 1028, 1032, 1040, 1065, 1118, 1136, 1285, 1290, 1420, 1542, 1560, 1677, 1704, 1720, 1846, 2056, 2064, 2130, 2236, 2570, 2580, 2769, 2795, 2840, 3053, 3084, 3120, 3341, 3354, 3408, 3440, 3692, 3855, 4112, 4260, 4472, 4615, 5140, 5160, 5538, 5590, 5680, 6106, 6168, 6682, 6708, 7384, 7710, 8385, 8520, 8944, 9159, 9230, 10023, 10280, 10320, 11051, 11076, 11180, 12212, 12336, 13364, 13416, 13845, 14768, 15265, 15420, 16705, 16770, 17040, 18247, 18318, 18460, 20046, 20560, 22102, 22152, 22360, 24424, 26728, 26832, 27690, 30530, 30840, 33153, 33410, 33540, 36494, 36636, 36920, 39689, 40092, 44204, 44304, 44720, 45795, 48848, 50115, 53456, 54741, 55255, 55380, 61060, 61680, 66306, 66820, 67080, 72988, 73272, 73840, 79378, 80184, 88408, 91235, 91590, 100230, 109482, 110510, 110760, 119067, 122120, 132612, 133640, 134160, 143663, 145976, 146544, 158756, 160368, 165765, 176816, 182470, 183180, 198445, 200460, 218964, 221020, 221520, 237211, 238134, 244240, 265224, 267280, 273705, 287326, 291952, 317512, 331530, 364940, 366360, 396890, 400920, 430989, 437928, 442040, 474422, 476268, 530448, 547410, 574652, 595335, 635024, 663060, 711633, 718315, 729880, 732720, 784621, 793780, 801840, 861978, 875856, 884080, 948844, 952536, 1094820, 1149304, 1186055, 1190670, 1326120, 1423266, 1436630, 1459760, 1569242, 1587560, 1723956, 1897688, 1905072, 2154945, 2189640, 2298608, 2353863, 2372110, 2381340, 2652240, 2846532, 2873260, 3138484, 3175120, 3447912, 3558165, 3795376, 3923105, 4309890, 4379280, 4707726, 4744220, 4762680, 5693064, 5746520, 6276968, 6895824, 7116330, 7846210, 8619780, 9415452, 9488440, 9525360, 10200073, 11386128, 11493040, 11769315, 12553936, 14232660, 15692420, 17239560, 18830904, 18976880, 20400146, 23538630, 28465320, 30600219, 31384840, 34479120, 37661808, 40800292, 47077260, 51000365, 56930640, 61200438, 62769680, 81600584, 94154520, 102000730, 122400876, 153001095, 163201168, 188309040, 204001460, 244801752, 306002190, 408002920, 489603504, 612004380, 816005840, 1224008760, 2448017520]

約数ペア:

[(1, 2448017520), (2, 1224008760), (3, 816005840), (4, 612004380), (5, 489603504), (6, 408002920), (8, 306002190), (10, 244801752), (12, 204001460), (13, 188309040), (15, 163201168), (16, 153001095), (20, 122400876), (24, 102000730), (26, 94154520), (30, 81600584), (39, 62769680), (40, 61200438), (43, 56930640), (48, 51000365), (52, 47077260), (60, 40800292), (65, 37661808), (71, 34479120), (78, 31384840), (80, 30600219), (86, 28465320), (104, 23538630), (120, 20400146), (129, 18976880), (130, 18830904), (142, 17239560), (156, 15692420), (172, 14232660), (195, 12553936), (208, 11769315), (213, 11493040), (215, 11386128), (240, 10200073), (257, 9525360), (258, 9488440), (260, 9415452), (284, 8619780), (312, 7846210), (344, 7116330), (355, 6895824), (390, 6276968), (426, 5746520), (430, 5693064), (514, 4762680), (516, 4744220), (520, 4707726), (559, 4379280), (568, 4309890), (624, 3923105), (645, 3795376), (688, 3558165), (710, 3447912), (771, 3175120), (780, 3138484), (852, 2873260), (860, 2846532), (923, 2652240), (1028, 2381340), (1032, 2372110), (1040, 2353863), (1065, 2298608), (1118, 2189640), (1136, 2154945), (1285, 1905072), (1290, 1897688), (1420, 1723956), (1542, 1587560), (1560, 1569242), (1677, 1459760), (1704, 1436630), (1720, 1423266), (1846, 1326120), (2056, 1190670), (2064, 1186055), (2130, 1149304), (2236, 1094820), (2570, 952536), (2580, 948844), (2769, 884080), (2795, 875856), (2840, 861978), (3053, 801840), (3084, 793780), (3120, 784621), (3341, 732720), (3354, 729880), (3408, 718315), (3440, 711633), (3692, 663060), (3855, 635024), (4112, 595335), (4260, 574652), (4472, 547410), (4615, 530448), (5140, 476268), (5160, 474422), (5538, 442040), (5590, 437928), (5680, 430989), (6106, 400920), (6168, 396890), (6682, 366360), (6708, 364940), (7384, 331530), (7710, 317512), (8385, 291952), (8520, 287326), (8944, 273705), (9159, 267280), (9230, 265224), (10023, 244240), (10280, 238134), (10320, 237211), (11051, 221520), (11076, 221020), (11180, 218964), (12212, 200460), (12336, 198445), (13364, 183180), (13416, 182470), (13845, 176816), (14768, 165765), (15265, 160368), (15420, 158756), (16705, 146544), (16770, 145976), (17040, 143663), (18247, 134160), (18318, 133640), (18460, 132612), (20046, 122120), (20560, 119067), (22102, 110760), (22152, 110510), (22360, 109482), (24424, 100230), (26728, 91590), (26832, 91235), (27690, 88408), (30530, 80184), (30840, 79378), (33153, 73840), (33410, 73272), (33540, 72988), (36494, 67080), (36636, 66820), (36920, 66306), (39689, 61680), (40092, 61060), (44204, 55380), (44304, 55255), (44720, 54741), (45795, 53456), (48848, 50115)]