144097520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 417830400

約数和(自身を除く): 273732880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 304, 380, 406, 464, 467, 532, 551, 560, 580, 665, 760, 812, 934, 1015, 1064, 1102, 1160, 1330, 1520, 1624, 1868, 2030, 2128, 2204, 2320, 2335, 2660, 2755, 3248, 3269, 3736, 3857, 4060, 4408, 4670, 5320, 5510, 6538, 7472, 7714, 8120, 8816, 8873, 9340, 10640, 11020, 13076, 13543, 15428, 16240, 16345, 17746, 18680, 19285, 22040, 26152, 27086, 30856, 32690, 35492, 37360, 38570, 44080, 44365, 52304, 54172, 61712, 62111, 65380, 67715, 70984, 77140, 88730, 94801, 108344, 124222, 130760, 135430, 141968, 154280, 177460, 189602, 216688, 248444, 257317, 261520, 270860, 308560, 310555, 354920, 379204, 474005, 496888, 514634, 541720, 621110, 709840, 758408, 948010, 993776, 1029268, 1083440, 1242220, 1286585, 1516816, 1801219, 1896020, 2058536, 2484440, 2573170, 3602438, 3792040, 4117072, 4968880, 5146340, 7204876, 7584080, 9006095, 10292680, 14409752, 18012190, 20585360, 28819504, 36024380, 72048760, 144097520]

約数ペア:

[(1, 144097520), (2, 72048760), (4, 36024380), (5, 28819504), (7, 20585360), (8, 18012190), (10, 14409752), (14, 10292680), (16, 9006095), (19, 7584080), (20, 7204876), (28, 5146340), (29, 4968880), (35, 4117072), (38, 3792040), (40, 3602438), (56, 2573170), (58, 2484440), (70, 2058536), (76, 1896020), (80, 1801219), (95, 1516816), (112, 1286585), (116, 1242220), (133, 1083440), (140, 1029268), (145, 993776), (152, 948010), (190, 758408), (203, 709840), (232, 621110), (266, 541720), (280, 514634), (290, 496888), (304, 474005), (380, 379204), (406, 354920), (464, 310555), (467, 308560), (532, 270860), (551, 261520), (560, 257317), (580, 248444), (665, 216688), (760, 189602), (812, 177460), (934, 154280), (1015, 141968), (1064, 135430), (1102, 130760), (1160, 124222), (1330, 108344), (1520, 94801), (1624, 88730), (1868, 77140), (2030, 70984), (2128, 67715), (2204, 65380), (2320, 62111), (2335, 61712), (2660, 54172), (2755, 52304), (3248, 44365), (3269, 44080), (3736, 38570), (3857, 37360), (4060, 35492), (4408, 32690), (4670, 30856), (5320, 27086), (5510, 26152), (6538, 22040), (7472, 19285), (7714, 18680), (8120, 17746), (8816, 16345), (8873, 16240), (9340, 15428), (10640, 13543), (11020, 13076)]