17908375680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18397}}^1$

素因数の和:18448

約数の個数: 288

約数和(自身を含む): 66966328260

約数和(自身を除く): 49057952580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 520, 576, 585, 624, 640, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1352, 1440, 1521, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 4992, 5070, 5408, 5760, 6084, 6240, 6760, 7488, 7605, 8112, 8320, 9360, 10140, 10816, 12168, 12480, 13520, 14976, 15210, 16224, 18397, 18720, 20280, 21632, 24336, 24960, 27040, 30420, 32448, 36794, 37440, 40560, 48672, 54080, 55191, 60840, 64896, 73588, 74880, 81120, 91985, 97344, 108160, 110382, 121680, 147176, 162240, 165573, 183970, 194688, 220764, 239161, 243360, 275955, 294352, 324480, 331146, 367940, 441528, 478322, 486720, 551910, 588704, 662292, 717483, 735880, 827865, 883056, 956644, 973440, 1103820, 1177408, 1195805, 1324584, 1434966, 1471760, 1655730, 1766112, 1913288, 2152449, 2207640, 2354816, 2391610, 2649168, 2869932, 2943520, 3109093, 3311460, 3532224, 3587415, 3826576, 4304898, 4415280, 4783220, 5298336, 5739864, 5887040, 6218186, 6622920, 7064448, 7174830, 7653152, 8609796, 8830560, 9327279, 9566440, 10596672, 10762245, 11479728, 11774080, 12436372, 13245840, 14349660, 15306304, 15545465, 17219592, 17661120, 18654558, 19132880, 21193344, 21524490, 22959456, 24872744, 26491680, 27981837, 28699320, 30612608, 31090930, 34439184, 35322240, 37309116, 38265760, 43048980, 45918912, 46636395, 49745488, 52983360, 55963674, 57398640, 62181860, 68878368, 74618232, 76531520, 86097960, 91837824, 93272790, 99490976, 105966720, 111927348, 114797280, 124363720, 137756736, 139909185, 149236464, 153063040, 172195920, 186545580, 198981952, 223854696, 229594560, 248727440, 275513472, 279818370, 298472928, 344391840, 373091160, 397963904, 447709392, 459189120, 497454880, 559636740, 596945856, 688783680, 746182320, 895418784, 994909760, 1119273480, 1193891712, 1377567360, 1492364640, 1790837568, 1989819520, 2238546960, 2984729280, 3581675136, 4477093920, 5969458560, 8954187840, 17908375680]

約数ペア:

[(1, 17908375680), (2, 8954187840), (3, 5969458560), (4, 4477093920), (5, 3581675136), (6, 2984729280), (8, 2238546960), (9, 1989819520), (10, 1790837568), (12, 1492364640), (13, 1377567360), (15, 1193891712), (16, 1119273480), (18, 994909760), (20, 895418784), (24, 746182320), (26, 688783680), (30, 596945856), (32, 559636740), (36, 497454880), (39, 459189120), (40, 447709392), (45, 397963904), (48, 373091160), (52, 344391840), (60, 298472928), (64, 279818370), (65, 275513472), (72, 248727440), (78, 229594560), (80, 223854696), (90, 198981952), (96, 186545580), (104, 172195920), (117, 153063040), (120, 149236464), (128, 139909185), (130, 137756736), (144, 124363720), (156, 114797280), (160, 111927348), (169, 105966720), (180, 99490976), (192, 93272790), (195, 91837824), (208, 86097960), (234, 76531520), (240, 74618232), (260, 68878368), (288, 62181860), (312, 57398640), (320, 55963674), (338, 52983360), (360, 49745488), (384, 46636395), (390, 45918912), (416, 43048980), (468, 38265760), (480, 37309116), (507, 35322240), (520, 34439184), (576, 31090930), (585, 30612608), (624, 28699320), (640, 27981837), (676, 26491680), (720, 24872744), (780, 22959456), (832, 21524490), (845, 21193344), (936, 19132880), (960, 18654558), (1014, 17661120), (1040, 17219592), (1152, 15545465), (1170, 15306304), (1248, 14349660), (1352, 13245840), (1440, 12436372), (1521, 11774080), (1560, 11479728), (1664, 10762245), (1690, 10596672), (1872, 9566440), (1920, 9327279), (2028, 8830560), (2080, 8609796), (2340, 7653152), (2496, 7174830), (2535, 7064448), (2704, 6622920), (2880, 6218186), (3042, 5887040), (3120, 5739864), (3380, 5298336), (3744, 4783220), (4056, 4415280), (4160, 4304898), (4680, 3826576), (4992, 3587415), (5070, 3532224), (5408, 3311460), (5760, 3109093), (6084, 2943520), (6240, 2869932), (6760, 2649168), (7488, 2391610), (7605, 2354816), (8112, 2207640), (8320, 2152449), (9360, 1913288), (10140, 1766112), (10816, 1655730), (12168, 1471760), (12480, 1434966), (13520, 1324584), (14976, 1195805), (15210, 1177408), (16224, 1103820), (18397, 973440), (18720, 956644), (20280, 883056), (21632, 827865), (24336, 735880), (24960, 717483), (27040, 662292), (30420, 588704), (32448, 551910), (36794, 486720), (37440, 478322), (40560, 441528), (48672, 367940), (54080, 331146), (55191, 324480), (60840, 294352), (64896, 275955), (73588, 243360), (74880, 239161), (81120, 220764), (91985, 194688), (97344, 183970), (108160, 165573), (110382, 162240), (121680, 147176)]