20043241440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20399}}^1$

素因数の和:20529

約数の個数: 192

約数和(自身を含む): 66624768000

約数和(自身を除く): 46581526560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 480, 534, 552, 690, 712, 736, 890, 920, 1068, 1104, 1335, 1380, 1424, 1780, 1840, 2047, 2136, 2208, 2670, 2760, 2848, 3560, 3680, 4094, 4272, 5340, 5520, 6141, 7120, 8188, 8544, 10235, 10680, 11040, 12282, 14240, 16376, 20399, 20470, 21360, 24564, 30705, 32752, 40798, 40940, 42720, 49128, 61197, 61410, 65504, 81596, 81880, 98256, 101995, 122394, 122820, 163192, 163760, 196512, 203990, 244788, 245640, 305985, 326384, 327520, 407980, 469177, 489576, 491280, 611970, 652768, 815960, 938354, 979152, 982560, 1223940, 1407531, 1631920, 1815511, 1876708, 1958304, 2345885, 2447880, 2815062, 3263840, 3631022, 3753416, 4691770, 4895760, 5446533, 5630124, 7037655, 7262044, 7506832, 9077555, 9383540, 9791520, 10893066, 11260248, 14075310, 14524088, 15013664, 18155110, 18767080, 21786132, 22520496, 27232665, 28150620, 29048176, 36310220, 37534160, 41756753, 43572264, 45040992, 54465330, 56301240, 58096352, 72620440, 75068320, 83513506, 87144528, 108930660, 112602480, 125270259, 145240880, 167027012, 174289056, 208783765, 217861320, 225204960, 250540518, 290481760, 334054024, 417567530, 435722640, 501081036, 626351295, 668108048, 835135060, 871445280, 1002162072, 1252702590, 1336216096, 1670270120, 2004324144, 2505405180, 3340540240, 4008648288, 5010810360, 6681080480, 10021620720, 20043241440]

約数ペア:

[(1, 20043241440), (2, 10021620720), (3, 6681080480), (4, 5010810360), (5, 4008648288), (6, 3340540240), (8, 2505405180), (10, 2004324144), (12, 1670270120), (15, 1336216096), (16, 1252702590), (20, 1002162072), (23, 871445280), (24, 835135060), (30, 668108048), (32, 626351295), (40, 501081036), (46, 435722640), (48, 417567530), (60, 334054024), (69, 290481760), (80, 250540518), (89, 225204960), (92, 217861320), (96, 208783765), (115, 174289056), (120, 167027012), (138, 145240880), (160, 125270259), (178, 112602480), (184, 108930660), (230, 87144528), (240, 83513506), (267, 75068320), (276, 72620440), (345, 58096352), (356, 56301240), (368, 54465330), (445, 45040992), (460, 43572264), (480, 41756753), (534, 37534160), (552, 36310220), (690, 29048176), (712, 28150620), (736, 27232665), (890, 22520496), (920, 21786132), (1068, 18767080), (1104, 18155110), (1335, 15013664), (1380, 14524088), (1424, 14075310), (1780, 11260248), (1840, 10893066), (2047, 9791520), (2136, 9383540), (2208, 9077555), (2670, 7506832), (2760, 7262044), (2848, 7037655), (3560, 5630124), (3680, 5446533), (4094, 4895760), (4272, 4691770), (5340, 3753416), (5520, 3631022), (6141, 3263840), (7120, 2815062), (8188, 2447880), (8544, 2345885), (10235, 1958304), (10680, 1876708), (11040, 1815511), (12282, 1631920), (14240, 1407531), (16376, 1223940), (20399, 982560), (20470, 979152), (21360, 938354), (24564, 815960), (30705, 652768), (32752, 611970), (40798, 491280), (40940, 489576), (42720, 469177), (49128, 407980), (61197, 327520), (61410, 326384), (65504, 305985), (81596, 245640), (81880, 244788), (98256, 203990), (101995, 196512), (122394, 163760), (122820, 163192)]