146872240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 369373680

約数和(自身を除く): 222501440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 59, 74, 80, 116, 118, 145, 148, 185, 232, 236, 290, 295, 296, 370, 464, 472, 580, 590, 592, 740, 841, 944, 1073, 1160, 1180, 1480, 1682, 1711, 2146, 2183, 2320, 2360, 2960, 3364, 3422, 4205, 4292, 4366, 4720, 5365, 6728, 6844, 8410, 8555, 8584, 8732, 10730, 10915, 13456, 13688, 16820, 17110, 17168, 17464, 21460, 21830, 27376, 31117, 33640, 34220, 34928, 42920, 43660, 49619, 62234, 63307, 67280, 68440, 85840, 87320, 99238, 124468, 126614, 136880, 155585, 174640, 198476, 248095, 248936, 253228, 311170, 316535, 396952, 496190, 497872, 506456, 622340, 633070, 793904, 992380, 1012912, 1244680, 1266140, 1835903, 1984760, 2489360, 2532280, 3671806, 3969520, 5064560, 7343612, 9179515, 14687224, 18359030, 29374448, 36718060, 73436120, 146872240]

約数ペア:

[(1, 146872240), (2, 73436120), (4, 36718060), (5, 29374448), (8, 18359030), (10, 14687224), (16, 9179515), (20, 7343612), (29, 5064560), (37, 3969520), (40, 3671806), (58, 2532280), (59, 2489360), (74, 1984760), (80, 1835903), (116, 1266140), (118, 1244680), (145, 1012912), (148, 992380), (185, 793904), (232, 633070), (236, 622340), (290, 506456), (295, 497872), (296, 496190), (370, 396952), (464, 316535), (472, 311170), (580, 253228), (590, 248936), (592, 248095), (740, 198476), (841, 174640), (944, 155585), (1073, 136880), (1160, 126614), (1180, 124468), (1480, 99238), (1682, 87320), (1711, 85840), (2146, 68440), (2183, 67280), (2320, 63307), (2360, 62234), (2960, 49619), (3364, 43660), (3422, 42920), (4205, 34928), (4292, 34220), (4366, 33640), (4720, 31117), (5365, 27376), (6728, 21830), (6844, 21460), (8410, 17464), (8555, 17168), (8584, 17110), (8732, 16820), (10730, 13688), (10915, 13456)]