18107040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 69237504

約数和(自身を除く): 51130464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 317, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 634, 672, 680, 714, 816, 840, 951, 952, 1020, 1120, 1190, 1268, 1360, 1428, 1585, 1632, 1680, 1785, 1902, 1904, 2040, 2219, 2380, 2536, 2720, 2856, 3170, 3360, 3570, 3804, 3808, 4080, 4438, 4755, 4760, 5072, 5389, 5712, 6340, 6657, 7140, 7608, 8160, 8876, 9510, 9520, 10144, 10778, 11095, 11424, 12680, 13314, 14280, 15216, 16167, 17752, 19020, 19040, 21556, 22190, 25360, 26628, 26945, 28560, 30432, 32334, 33285, 35504, 37723, 38040, 43112, 44380, 50720, 53256, 53890, 57120, 64668, 66570, 71008, 75446, 76080, 80835, 86224, 88760, 106512, 107780, 113169, 129336, 133140, 150892, 152160, 161670, 172448, 177520, 188615, 213024, 215560, 226338, 258672, 266280, 301784, 323340, 355040, 377230, 431120, 452676, 517344, 532560, 565845, 603568, 646680, 754460, 862240, 905352, 1065120, 1131690, 1207136, 1293360, 1508920, 1810704, 2263380, 2586720, 3017840, 3621408, 4526760, 6035680, 9053520, 18107040]

約数ペア:

[(1, 18107040), (2, 9053520), (3, 6035680), (4, 4526760), (5, 3621408), (6, 3017840), (7, 2586720), (8, 2263380), (10, 1810704), (12, 1508920), (14, 1293360), (15, 1207136), (16, 1131690), (17, 1065120), (20, 905352), (21, 862240), (24, 754460), (28, 646680), (30, 603568), (32, 565845), (34, 532560), (35, 517344), (40, 452676), (42, 431120), (48, 377230), (51, 355040), (56, 323340), (60, 301784), (68, 266280), (70, 258672), (80, 226338), (84, 215560), (85, 213024), (96, 188615), (102, 177520), (105, 172448), (112, 161670), (119, 152160), (120, 150892), (136, 133140), (140, 129336), (160, 113169), (168, 107780), (170, 106512), (204, 88760), (210, 86224), (224, 80835), (238, 76080), (240, 75446), (255, 71008), (272, 66570), (280, 64668), (317, 57120), (336, 53890), (340, 53256), (357, 50720), (408, 44380), (420, 43112), (476, 38040), (480, 37723), (510, 35504), (544, 33285), (560, 32334), (595, 30432), (634, 28560), (672, 26945), (680, 26628), (714, 25360), (816, 22190), (840, 21556), (951, 19040), (952, 19020), (1020, 17752), (1120, 16167), (1190, 15216), (1268, 14280), (1360, 13314), (1428, 12680), (1585, 11424), (1632, 11095), (1680, 10778), (1785, 10144), (1902, 9520), (1904, 9510), (2040, 8876), (2219, 8160), (2380, 7608), (2536, 7140), (2720, 6657), (2856, 6340), (3170, 5712), (3360, 5389), (3570, 5072), (3804, 4760), (3808, 4755), (4080, 4438)]