284371360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19531}}^1$

素因数の和:19566

約数の個数: 96

約数和(自身を含む): 826906752

約数和(自身を除く): 542535392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 19531, 39062, 78124, 97655, 136717, 156248, 195310, 253903, 273434, 312496, 390620, 507806, 546868, 624992, 683585, 781240, 1015612, 1093736, 1269515, 1367170, 1562480, 1777321, 2031224, 2187472, 2539030, 2734340, 3124960, 3554642, 4062448, 4374944, 5078060, 5468680, 7109284, 8124896, 8886605, 10156120, 10937360, 14218568, 17773210, 20312240, 21874720, 28437136, 35546420, 40624480, 56874272, 71092840, 142185680, 284371360]

約数ペア:

[(1, 284371360), (2, 142185680), (4, 71092840), (5, 56874272), (7, 40624480), (8, 35546420), (10, 28437136), (13, 21874720), (14, 20312240), (16, 17773210), (20, 14218568), (26, 10937360), (28, 10156120), (32, 8886605), (35, 8124896), (40, 7109284), (52, 5468680), (56, 5078060), (65, 4374944), (70, 4062448), (80, 3554642), (91, 3124960), (104, 2734340), (112, 2539030), (130, 2187472), (140, 2031224), (160, 1777321), (182, 1562480), (208, 1367170), (224, 1269515), (260, 1093736), (280, 1015612), (364, 781240), (416, 683585), (455, 624992), (520, 546868), (560, 507806), (728, 390620), (910, 312496), (1040, 273434), (1120, 253903), (1456, 195310), (1820, 156248), (2080, 136717), (2912, 97655), (3640, 78124), (7280, 39062), (14560, 19531)]