351072960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:703

約数の個数: 224

約数和(自身を含む): 1290401280

約数和(自身を除く): 939328320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 192, 210, 224, 240, 267, 280, 320, 336, 356, 420, 445, 448, 480, 534, 560, 587, 623, 672, 712, 840, 890, 960, 1068, 1120, 1174, 1246, 1335, 1344, 1424, 1680, 1761, 1780, 1869, 2136, 2240, 2348, 2492, 2670, 2848, 2935, 3115, 3360, 3522, 3560, 3738, 4109, 4272, 4696, 4984, 5340, 5696, 5870, 6230, 6720, 7044, 7120, 7476, 8218, 8544, 8805, 9345, 9392, 9968, 10680, 11740, 12327, 12460, 14088, 14240, 14952, 16436, 17088, 17610, 18690, 18784, 19936, 20545, 21360, 23480, 24654, 24920, 28176, 28480, 29904, 32872, 35220, 37380, 37568, 39872, 41090, 42720, 46960, 49308, 49840, 52243, 56352, 59808, 61635, 65744, 70440, 74760, 82180, 85440, 93920, 98616, 99680, 104486, 112704, 119616, 123270, 131488, 140880, 149520, 156729, 164360, 187840, 197232, 199360, 208972, 246540, 261215, 262976, 281760, 299040, 313458, 328720, 365701, 394464, 417944, 493080, 522430, 563520, 598080, 626916, 657440, 731402, 783645, 788928, 835888, 986160, 1044860, 1097103, 1253832, 1314880, 1462804, 1567290, 1671776, 1828505, 1972320, 2089720, 2194206, 2507664, 2925608, 3134580, 3343552, 3657010, 3944640, 4179440, 4388412, 5015328, 5485515, 5851216, 6269160, 7314020, 8358880, 8776824, 10030656, 10971030, 11702432, 12538320, 14628040, 16717760, 17553648, 21942060, 23404864, 25076640, 29256080, 35107296, 43884120, 50153280, 58512160, 70214592, 87768240, 117024320, 175536480, 351072960]

約数ペア:

[(1, 351072960), (2, 175536480), (3, 117024320), (4, 87768240), (5, 70214592), (6, 58512160), (7, 50153280), (8, 43884120), (10, 35107296), (12, 29256080), (14, 25076640), (15, 23404864), (16, 21942060), (20, 17553648), (21, 16717760), (24, 14628040), (28, 12538320), (30, 11702432), (32, 10971030), (35, 10030656), (40, 8776824), (42, 8358880), (48, 7314020), (56, 6269160), (60, 5851216), (64, 5485515), (70, 5015328), (80, 4388412), (84, 4179440), (89, 3944640), (96, 3657010), (105, 3343552), (112, 3134580), (120, 2925608), (140, 2507664), (160, 2194206), (168, 2089720), (178, 1972320), (192, 1828505), (210, 1671776), (224, 1567290), (240, 1462804), (267, 1314880), (280, 1253832), (320, 1097103), (336, 1044860), (356, 986160), (420, 835888), (445, 788928), (448, 783645), (480, 731402), (534, 657440), (560, 626916), (587, 598080), (623, 563520), (672, 522430), (712, 493080), (840, 417944), (890, 394464), (960, 365701), (1068, 328720), (1120, 313458), (1174, 299040), (1246, 281760), (1335, 262976), (1344, 261215), (1424, 246540), (1680, 208972), (1761, 199360), (1780, 197232), (1869, 187840), (2136, 164360), (2240, 156729), (2348, 149520), (2492, 140880), (2670, 131488), (2848, 123270), (2935, 119616), (3115, 112704), (3360, 104486), (3522, 99680), (3560, 98616), (3738, 93920), (4109, 85440), (4272, 82180), (4696, 74760), (4984, 70440), (5340, 65744), (5696, 61635), (5870, 59808), (6230, 56352), (6720, 52243), (7044, 49840), (7120, 49308), (7476, 46960), (8218, 42720), (8544, 41090), (8805, 39872), (9345, 37568), (9392, 37380), (9968, 35220), (10680, 32872), (11740, 29904), (12327, 28480), (12460, 28176), (14088, 24920), (14240, 24654), (14952, 23480), (16436, 21360), (17088, 20545), (17610, 19936), (18690, 18784)]