18265872720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{4019}}^1$

素因数の和:4717

約数の個数: 160

約数和(自身を含む): 58681065600

約数和(自身を除く): 40415192880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 653, 696, 870, 1160, 1306, 1392, 1740, 1959, 2320, 2612, 3265, 3480, 3918, 4019, 5224, 6530, 6960, 7836, 8038, 9795, 10448, 12057, 13060, 15672, 16076, 18937, 19590, 20095, 24114, 26120, 31344, 32152, 37874, 39180, 40190, 48228, 52240, 56811, 60285, 64304, 75748, 78360, 80380, 94685, 96456, 113622, 116551, 120570, 151496, 156720, 160760, 189370, 192912, 227244, 233102, 241140, 284055, 302992, 321520, 349653, 378740, 454488, 466204, 482280, 568110, 582755, 699306, 757480, 908976, 932408, 964560, 1136220, 1165510, 1398612, 1514960, 1748265, 1864816, 2272440, 2331020, 2624407, 2797224, 3496530, 4544880, 4662040, 5248814, 5594448, 6993060, 7873221, 9324080, 10497628, 13122035, 13986120, 15746442, 20995256, 26244070, 27972240, 31492884, 39366105, 41990512, 52488140, 62985768, 76107803, 78732210, 104976280, 125971536, 152215606, 157464420, 209952560, 228323409, 304431212, 314928840, 380539015, 456646818, 608862424, 629857680, 761078030, 913293636, 1141617045, 1217724848, 1522156060, 1826587272, 2283234090, 3044312120, 3653174544, 4566468180, 6088624240, 9132936360, 18265872720]

約数ペア:

[(1, 18265872720), (2, 9132936360), (3, 6088624240), (4, 4566468180), (5, 3653174544), (6, 3044312120), (8, 2283234090), (10, 1826587272), (12, 1522156060), (15, 1217724848), (16, 1141617045), (20, 913293636), (24, 761078030), (29, 629857680), (30, 608862424), (40, 456646818), (48, 380539015), (58, 314928840), (60, 304431212), (80, 228323409), (87, 209952560), (116, 157464420), (120, 152215606), (145, 125971536), (174, 104976280), (232, 78732210), (240, 76107803), (290, 62985768), (348, 52488140), (435, 41990512), (464, 39366105), (580, 31492884), (653, 27972240), (696, 26244070), (870, 20995256), (1160, 15746442), (1306, 13986120), (1392, 13122035), (1740, 10497628), (1959, 9324080), (2320, 7873221), (2612, 6993060), (3265, 5594448), (3480, 5248814), (3918, 4662040), (4019, 4544880), (5224, 3496530), (6530, 2797224), (6960, 2624407), (7836, 2331020), (8038, 2272440), (9795, 1864816), (10448, 1748265), (12057, 1514960), (13060, 1398612), (15672, 1165510), (16076, 1136220), (18937, 964560), (19590, 932408), (20095, 908976), (24114, 757480), (26120, 699306), (31344, 582755), (32152, 568110), (37874, 482280), (39180, 466204), (40190, 454488), (48228, 378740), (52240, 349653), (56811, 321520), (60285, 302992), (64304, 284055), (75748, 241140), (78360, 233102), (80380, 227244), (94685, 192912), (96456, 189370), (113622, 160760), (116551, 156720), (120570, 151496)]