2101382479360

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{23203}}^1$

素因数の和:25324

約数の個数: 160

約数和(自身を含む): 5337562472352

約数和(自身を除く): 3236179992992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2081, 2176, 2560, 2720, 4162, 4352, 5440, 8324, 8704, 10405, 10880, 16648, 20810, 21760, 23203, 33296, 35377, 41620, 43520, 46406, 66592, 70754, 83240, 92812, 116015, 133184, 141508, 166480, 176885, 185624, 232030, 266368, 283016, 332960, 353770, 371248, 394451, 464060, 532736, 566032, 665920, 707540, 742496, 788902, 928120, 1065472, 1132064, 1331840, 1415080, 1484992, 1577804, 1856240, 1972255, 2264128, 2663680, 2830160, 2969984, 3155608, 3712480, 3944510, 4528256, 5327360, 5660320, 5939968, 6311216, 7424960, 7889020, 9056512, 11320640, 11879936, 12622432, 14849920, 15778040, 18113024, 22641280, 25244864, 29699840, 31556080, 45282560, 48285443, 50489728, 59399680, 63112160, 90565120, 96570886, 100979456, 126224320, 193141772, 201958912, 241427215, 252448640, 386283544, 482854430, 504897280, 772567088, 820852531, 965708860, 1009794560, 1545134176, 1641705062, 1931417720, 3090268352, 3283410124, 3862835440, 4104262655, 6180536704, 6566820248, 7725670880, 8208525310, 12361073408, 13133640496, 15451341760, 16417050620, 24722146816, 26267280992, 30902683520, 32834101240, 52534561984, 61805367040, 65668202480, 105069123968, 123610734080, 131336404960, 210138247936, 262672809920, 420276495872, 525345619840, 1050691239680, 2101382479360]

約数ペア:

[(1, 2101382479360), (2, 1050691239680), (4, 525345619840), (5, 420276495872), (8, 262672809920), (10, 210138247936), (16, 131336404960), (17, 123610734080), (20, 105069123968), (32, 65668202480), (34, 61805367040), (40, 52534561984), (64, 32834101240), (68, 30902683520), (80, 26267280992), (85, 24722146816), (128, 16417050620), (136, 15451341760), (160, 13133640496), (170, 12361073408), (256, 8208525310), (272, 7725670880), (320, 6566820248), (340, 6180536704), (512, 4104262655), (544, 3862835440), (640, 3283410124), (680, 3090268352), (1088, 1931417720), (1280, 1641705062), (1360, 1545134176), (2081, 1009794560), (2176, 965708860), (2560, 820852531), (2720, 772567088), (4162, 504897280), (4352, 482854430), (5440, 386283544), (8324, 252448640), (8704, 241427215), (10405, 201958912), (10880, 193141772), (16648, 126224320), (20810, 100979456), (21760, 96570886), (23203, 90565120), (33296, 63112160), (35377, 59399680), (41620, 50489728), (43520, 48285443), (46406, 45282560), (66592, 31556080), (70754, 29699840), (83240, 25244864), (92812, 22641280), (116015, 18113024), (133184, 15778040), (141508, 14849920), (166480, 12622432), (176885, 11879936), (185624, 11320640), (232030, 9056512), (266368, 7889020), (283016, 7424960), (332960, 6311216), (353770, 5939968), (371248, 5660320), (394451, 5327360), (464060, 4528256), (532736, 3944510), (566032, 3712480), (665920, 3155608), (707540, 2969984), (742496, 2830160), (788902, 2663680), (928120, 2264128), (1065472, 1972255), (1132064, 1856240), (1331840, 1577804), (1415080, 1484992)]