284017134640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{3019}}^1$

素因数の和:3375

約数の個数: 160

約数和(自身を含む): 680872046400

約数和(自身を除く): 396854911760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 89, 146, 178, 181, 292, 356, 362, 365, 445, 584, 712, 724, 730, 890, 905, 1168, 1424, 1448, 1460, 1780, 1810, 2896, 2920, 3019, 3560, 3620, 5840, 6038, 6497, 7120, 7240, 12076, 12994, 13213, 14480, 15095, 16109, 24152, 25988, 26426, 30190, 32218, 32485, 48304, 51976, 52852, 60380, 64436, 64970, 66065, 80545, 103952, 105704, 120760, 128872, 129940, 132130, 161090, 211408, 220387, 241520, 257744, 259880, 264260, 268691, 322180, 440774, 519760, 528520, 537382, 546439, 644360, 881548, 1057040, 1074764, 1092878, 1101935, 1175957, 1288720, 1343455, 1763096, 2149528, 2185756, 2203870, 2351914, 2686910, 2732195, 3526192, 4299056, 4371512, 4407740, 4703828, 5373820, 5464390, 5879785, 8743024, 8815480, 9407656, 10747640, 10928780, 11759570, 17630960, 18815312, 19614443, 21495280, 21857560, 23519140, 39228886, 39890047, 43715120, 47038280, 48633071, 78457772, 79780094, 94076560, 97266142, 98072215, 156915544, 159560188, 194532284, 196144430, 199450235, 243165355, 313831088, 319120376, 389064568, 392288860, 398900470, 486330710, 638240752, 778129136, 784577720, 797800940, 972661420, 1569155440, 1595601880, 1945322840, 3191203760, 3550214183, 3890645680, 7100428366, 14200856732, 17751070915, 28401713464, 35502141830, 56803426928, 71004283660, 142008567320, 284017134640]

約数ペア:

[(1, 284017134640), (2, 142008567320), (4, 71004283660), (5, 56803426928), (8, 35502141830), (10, 28401713464), (16, 17751070915), (20, 14200856732), (40, 7100428366), (73, 3890645680), (80, 3550214183), (89, 3191203760), (146, 1945322840), (178, 1595601880), (181, 1569155440), (292, 972661420), (356, 797800940), (362, 784577720), (365, 778129136), (445, 638240752), (584, 486330710), (712, 398900470), (724, 392288860), (730, 389064568), (890, 319120376), (905, 313831088), (1168, 243165355), (1424, 199450235), (1448, 196144430), (1460, 194532284), (1780, 159560188), (1810, 156915544), (2896, 98072215), (2920, 97266142), (3019, 94076560), (3560, 79780094), (3620, 78457772), (5840, 48633071), (6038, 47038280), (6497, 43715120), (7120, 39890047), (7240, 39228886), (12076, 23519140), (12994, 21857560), (13213, 21495280), (14480, 19614443), (15095, 18815312), (16109, 17630960), (24152, 11759570), (25988, 10928780), (26426, 10747640), (30190, 9407656), (32218, 8815480), (32485, 8743024), (48304, 5879785), (51976, 5464390), (52852, 5373820), (60380, 4703828), (64436, 4407740), (64970, 4371512), (66065, 4299056), (80545, 3526192), (103952, 2732195), (105704, 2686910), (120760, 2351914), (128872, 2203870), (129940, 2185756), (132130, 2149528), (161090, 1763096), (211408, 1343455), (220387, 1288720), (241520, 1175957), (257744, 1101935), (259880, 1092878), (264260, 1074764), (268691, 1057040), (322180, 881548), (440774, 644360), (519760, 546439), (528520, 537382)]