2157272640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 336

約数和(自身を含む): 7787859456

約数和(自身を除く): 5630586816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 73, 80, 90, 93, 96, 120, 124, 144, 146, 155, 160, 180, 186, 192, 219, 240, 248, 279, 288, 292, 310, 320, 331, 360, 365, 372, 438, 465, 480, 496, 558, 576, 584, 620, 657, 662, 720, 730, 744, 876, 930, 960, 992, 993, 1095, 1116, 1168, 1240, 1314, 1324, 1395, 1440, 1460, 1488, 1655, 1752, 1860, 1984, 1986, 2190, 2232, 2263, 2336, 2480, 2628, 2648, 2790, 2880, 2920, 2976, 2979, 3285, 3310, 3504, 3720, 3972, 4380, 4464, 4526, 4672, 4960, 4965, 5256, 5296, 5580, 5840, 5952, 5958, 6570, 6620, 6789, 7008, 7440, 7944, 8760, 8928, 9052, 9920, 9930, 10261, 10512, 10592, 11160, 11315, 11680, 11916, 13140, 13240, 13578, 14016, 14880, 14895, 15888, 17520, 17856, 18104, 19860, 20367, 20522, 21024, 21184, 22320, 22630, 23360, 23832, 24163, 26280, 26480, 27156, 29760, 29790, 30783, 31776, 33945, 35040, 36208, 39720, 40734, 41044, 42048, 44640, 45260, 47664, 48326, 51305, 52560, 52960, 54312, 59580, 61566, 63552, 67890, 70080, 72416, 72489, 79440, 81468, 82088, 89280, 90520, 92349, 95328, 96652, 101835, 102610, 105120, 105920, 108624, 119160, 120815, 123132, 135780, 144832, 144978, 153915, 158880, 162936, 164176, 181040, 184698, 190656, 193304, 203670, 205220, 210240, 217248, 217467, 238320, 241630, 246264, 271560, 289956, 307830, 317760, 325872, 328352, 362080, 362445, 369396, 386608, 407340, 410440, 434496, 434934, 461745, 476640, 483260, 492528, 543120, 579912, 615660, 651744, 656704, 724160, 724890, 738792, 749053, 773216, 814680, 820880, 869868, 923490, 953280, 966520, 985056, 1086240, 1087335, 1159824, 1231320, 1303488, 1449780, 1477584, 1498106, 1546432, 1629360, 1641760, 1739736, 1846980, 1933040, 1970112, 2172480, 2174670, 2247159, 2319648, 2462640, 2899560, 2955168, 2996212, 3258720, 3283520, 3479472, 3693960, 3745265, 3866080, 4349340, 4494318, 4639296, 4925280, 5799120, 5910336, 5992424, 6517440, 6741477, 6958944, 7387920, 7490530, 7732160, 8698680, 8988636, 9850560, 11235795, 11598240, 11984848, 13482954, 13917888, 14775840, 14981060, 17397360, 17977272, 22471590, 23196480, 23969696, 26965908, 29551680, 29962120, 33707385, 34794720, 35954544, 44943180, 47939392, 53931816, 59924240, 67414770, 69589440, 71909088, 89886360, 107863632, 119848480, 134829540, 143818176, 179772720, 215727264, 239696960, 269659080, 359545440, 431454528, 539318160, 719090880, 1078636320, 2157272640]

約数ペア:

[(1, 2157272640), (2, 1078636320), (3, 719090880), (4, 539318160), (5, 431454528), (6, 359545440), (8, 269659080), (9, 239696960), (10, 215727264), (12, 179772720), (15, 143818176), (16, 134829540), (18, 119848480), (20, 107863632), (24, 89886360), (30, 71909088), (31, 69589440), (32, 67414770), (36, 59924240), (40, 53931816), (45, 47939392), (48, 44943180), (60, 35954544), (62, 34794720), (64, 33707385), (72, 29962120), (73, 29551680), (80, 26965908), (90, 23969696), (93, 23196480), (96, 22471590), (120, 17977272), (124, 17397360), (144, 14981060), (146, 14775840), (155, 13917888), (160, 13482954), (180, 11984848), (186, 11598240), (192, 11235795), (219, 9850560), (240, 8988636), (248, 8698680), (279, 7732160), (288, 7490530), (292, 7387920), (310, 6958944), (320, 6741477), (331, 6517440), (360, 5992424), (365, 5910336), (372, 5799120), (438, 4925280), (465, 4639296), (480, 4494318), (496, 4349340), (558, 3866080), (576, 3745265), (584, 3693960), (620, 3479472), (657, 3283520), (662, 3258720), (720, 2996212), (730, 2955168), (744, 2899560), (876, 2462640), (930, 2319648), (960, 2247159), (992, 2174670), (993, 2172480), (1095, 1970112), (1116, 1933040), (1168, 1846980), (1240, 1739736), (1314, 1641760), (1324, 1629360), (1395, 1546432), (1440, 1498106), (1460, 1477584), (1488, 1449780), (1655, 1303488), (1752, 1231320), (1860, 1159824), (1984, 1087335), (1986, 1086240), (2190, 985056), (2232, 966520), (2263, 953280), (2336, 923490), (2480, 869868), (2628, 820880), (2648, 814680), (2790, 773216), (2880, 749053), (2920, 738792), (2976, 724890), (2979, 724160), (3285, 656704), (3310, 651744), (3504, 615660), (3720, 579912), (3972, 543120), (4380, 492528), (4464, 483260), (4526, 476640), (4672, 461745), (4960, 434934), (4965, 434496), (5256, 410440), (5296, 407340), (5580, 386608), (5840, 369396), (5952, 362445), (5958, 362080), (6570, 328352), (6620, 325872), (6789, 317760), (7008, 307830), (7440, 289956), (7944, 271560), (8760, 246264), (8928, 241630), (9052, 238320), (9920, 217467), (9930, 217248), (10261, 210240), (10512, 205220), (10592, 203670), (11160, 193304), (11315, 190656), (11680, 184698), (11916, 181040), (13140, 164176), (13240, 162936), (13578, 158880), (14016, 153915), (14880, 144978), (14895, 144832), (15888, 135780), (17520, 123132), (17856, 120815), (18104, 119160), (19860, 108624), (20367, 105920), (20522, 105120), (21024, 102610), (21184, 101835), (22320, 96652), (22630, 95328), (23360, 92349), (23832, 90520), (24163, 89280), (26280, 82088), (26480, 81468), (27156, 79440), (29760, 72489), (29790, 72416), (30783, 70080), (31776, 67890), (33945, 63552), (35040, 61566), (36208, 59580), (39720, 54312), (40734, 52960), (41044, 52560), (42048, 51305), (44640, 48326), (45260, 47664)]