1639858080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1572

約数の個数: 384

約数和(自身を含む): 6584094720

約数和(自身を除く): 4944236640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 480, 510, 532, 544, 560, 570, 595, 608, 646, 665, 672, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1120, 1140, 1190, 1292, 1330, 1360, 1428, 1511, 1520, 1596, 1615, 1632, 1680, 1785, 1824, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2660, 2720, 2856, 3022, 3040, 3192, 3230, 3360, 3570, 3808, 3876, 3990, 4080, 4256, 4522, 4533, 4560, 4760, 4845, 5168, 5320, 5712, 6044, 6384, 6460, 6783, 7140, 7555, 7752, 7980, 8160, 9044, 9066, 9120, 9520, 9690, 10336, 10577, 10640, 11305, 11424, 12088, 12768, 12920, 13566, 14280, 15110, 15504, 15960, 18088, 18132, 19040, 19380, 21154, 21280, 22610, 22665, 24176, 25687, 25840, 27132, 28560, 28709, 30220, 31008, 31731, 31920, 33915, 36176, 36264, 38760, 42308, 45220, 45330, 48352, 51374, 51680, 52885, 54264, 57120, 57418, 60440, 63462, 63840, 67830, 72352, 72528, 77061, 77520, 84616, 86127, 90440, 90660, 102748, 105770, 108528, 114836, 120880, 126924, 128435, 135660, 143545, 145056, 154122, 155040, 158655, 169232, 172254, 179809, 180880, 181320, 200963, 205496, 211540, 217056, 229672, 241760, 253848, 256870, 271320, 287090, 308244, 317310, 338464, 344508, 359618, 361760, 362640, 385305, 401926, 410992, 423080, 430635, 459344, 488053, 507696, 513740, 539427, 542640, 574180, 602889, 616488, 634620, 689016, 719236, 725280, 770610, 803852, 821984, 846160, 861270, 899045, 918688, 976106, 1004815, 1015392, 1027480, 1078854, 1085280, 1148360, 1205778, 1232976, 1269240, 1378032, 1438472, 1464159, 1541220, 1607704, 1692320, 1722540, 1798090, 1952212, 2009630, 2054960, 2157708, 2296720, 2411556, 2440265, 2465952, 2538480, 2697135, 2756064, 2876944, 2928318, 3014445, 3082440, 3215408, 3416371, 3445080, 3596180, 3904424, 4019260, 4109920, 4315416, 4593440, 4823112, 4880530, 5076960, 5394270, 5753888, 5856636, 6028890, 6164880, 6430816, 6832742, 6890160, 7192360, 7320795, 7808848, 8038520, 8630832, 9646224, 9761060, 10249113, 10788540, 11713272, 12057780, 12329760, 13665484, 13780320, 14384720, 14641590, 15617696, 16077040, 17081855, 17261664, 19292448, 19522120, 20498226, 21577080, 23426544, 24115560, 27330968, 28769440, 29283180, 32154080, 34163710, 39044240, 40996452, 43154160, 46853088, 48231120, 51245565, 54661936, 58566360, 68327420, 78088480, 81992904, 86308320, 96462240, 102491130, 109323872, 117132720, 136654840, 163985808, 204982260, 234265440, 273309680, 327971616, 409964520, 546619360, 819929040, 1639858080]

約数ペア:

[(1, 1639858080), (2, 819929040), (3, 546619360), (4, 409964520), (5, 327971616), (6, 273309680), (7, 234265440), (8, 204982260), (10, 163985808), (12, 136654840), (14, 117132720), (15, 109323872), (16, 102491130), (17, 96462240), (19, 86308320), (20, 81992904), (21, 78088480), (24, 68327420), (28, 58566360), (30, 54661936), (32, 51245565), (34, 48231120), (35, 46853088), (38, 43154160), (40, 40996452), (42, 39044240), (48, 34163710), (51, 32154080), (56, 29283180), (57, 28769440), (60, 27330968), (68, 24115560), (70, 23426544), (76, 21577080), (80, 20498226), (84, 19522120), (85, 19292448), (95, 17261664), (96, 17081855), (102, 16077040), (105, 15617696), (112, 14641590), (114, 14384720), (119, 13780320), (120, 13665484), (133, 12329760), (136, 12057780), (140, 11713272), (152, 10788540), (160, 10249113), (168, 9761060), (170, 9646224), (190, 8630832), (204, 8038520), (210, 7808848), (224, 7320795), (228, 7192360), (238, 6890160), (240, 6832742), (255, 6430816), (266, 6164880), (272, 6028890), (280, 5856636), (285, 5753888), (304, 5394270), (323, 5076960), (336, 4880530), (340, 4823112), (357, 4593440), (380, 4315416), (399, 4109920), (408, 4019260), (420, 3904424), (456, 3596180), (476, 3445080), (480, 3416371), (510, 3215408), (532, 3082440), (544, 3014445), (560, 2928318), (570, 2876944), (595, 2756064), (608, 2697135), (646, 2538480), (665, 2465952), (672, 2440265), (680, 2411556), (714, 2296720), (760, 2157708), (798, 2054960), (816, 2009630), (840, 1952212), (912, 1798090), (952, 1722540), (969, 1692320), (1020, 1607704), (1064, 1541220), (1120, 1464159), (1140, 1438472), (1190, 1378032), (1292, 1269240), (1330, 1232976), (1360, 1205778), (1428, 1148360), (1511, 1085280), (1520, 1078854), (1596, 1027480), (1615, 1015392), (1632, 1004815), (1680, 976106), (1785, 918688), (1824, 899045), (1904, 861270), (1938, 846160), (1995, 821984), (2040, 803852), (2128, 770610), (2261, 725280), (2280, 719236), (2380, 689016), (2584, 634620), (2660, 616488), (2720, 602889), (2856, 574180), (3022, 542640), (3040, 539427), (3192, 513740), (3230, 507696), (3360, 488053), (3570, 459344), (3808, 430635), (3876, 423080), (3990, 410992), (4080, 401926), (4256, 385305), (4522, 362640), (4533, 361760), (4560, 359618), (4760, 344508), (4845, 338464), (5168, 317310), (5320, 308244), (5712, 287090), (6044, 271320), (6384, 256870), (6460, 253848), (6783, 241760), (7140, 229672), (7555, 217056), (7752, 211540), (7980, 205496), (8160, 200963), (9044, 181320), (9066, 180880), (9120, 179809), (9520, 172254), (9690, 169232), (10336, 158655), (10577, 155040), (10640, 154122), (11305, 145056), (11424, 143545), (12088, 135660), (12768, 128435), (12920, 126924), (13566, 120880), (14280, 114836), (15110, 108528), (15504, 105770), (15960, 102748), (18088, 90660), (18132, 90440), (19040, 86127), (19380, 84616), (21154, 77520), (21280, 77061), (22610, 72528), (22665, 72352), (24176, 67830), (25687, 63840), (25840, 63462), (27132, 60440), (28560, 57418), (28709, 57120), (30220, 54264), (31008, 52885), (31731, 51680), (31920, 51374), (33915, 48352), (36176, 45330), (36264, 45220), (38760, 42308)]