716232720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 320

約数和(自身を含む): 2679114240

約数和(自身を除く): 1962881520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 61, 70, 80, 84, 87, 105, 112, 116, 120, 122, 140, 145, 168, 174, 183, 203, 210, 232, 240, 241, 244, 280, 290, 305, 336, 348, 366, 406, 420, 427, 435, 464, 482, 488, 560, 580, 609, 610, 696, 723, 732, 812, 840, 854, 870, 915, 964, 976, 1015, 1160, 1205, 1218, 1220, 1281, 1392, 1446, 1464, 1624, 1680, 1687, 1708, 1740, 1769, 1830, 1928, 2030, 2135, 2320, 2410, 2436, 2440, 2562, 2892, 2928, 3045, 3248, 3374, 3416, 3480, 3538, 3615, 3660, 3856, 4060, 4270, 4820, 4872, 4880, 5061, 5124, 5307, 5784, 6090, 6405, 6748, 6832, 6960, 6989, 7076, 7230, 7320, 8120, 8435, 8540, 8845, 9640, 9744, 10122, 10248, 10614, 11568, 12180, 12383, 12810, 13496, 13978, 14152, 14460, 14640, 14701, 16240, 16870, 17080, 17690, 19280, 20244, 20496, 20967, 21228, 24360, 24766, 25305, 25620, 26535, 26992, 27956, 28304, 28920, 29402, 33740, 34160, 34945, 35380, 37149, 40488, 41934, 42456, 44103, 48720, 48923, 49532, 50610, 51240, 53070, 55912, 57840, 58804, 61915, 67480, 69890, 70760, 73505, 74298, 80976, 83868, 84912, 88206, 97846, 99064, 101220, 102480, 102907, 104835, 106140, 111824, 117608, 123830, 134960, 139780, 141520, 146769, 147010, 148596, 167736, 176412, 185745, 195692, 198128, 202440, 205814, 209670, 212280, 220515, 235216, 244615, 247660, 279560, 293538, 294020, 297192, 308721, 335472, 352824, 371490, 391384, 404880, 411628, 419340, 424560, 426329, 441030, 489230, 495320, 514535, 559120, 587076, 588040, 594384, 617442, 705648, 733845, 742980, 782768, 823256, 838680, 852658, 882060, 978460, 990640, 1029070, 1174152, 1176080, 1234884, 1278987, 1467690, 1485960, 1543605, 1646512, 1677360, 1705316, 1764120, 1956920, 2058140, 2131645, 2348304, 2469768, 2557974, 2935380, 2971920, 2984303, 3087210, 3410632, 3528240, 3913840, 4116280, 4263290, 4939536, 5115948, 5870760, 5968606, 6174420, 6394935, 6821264, 8232560, 8526580, 8952909, 10231896, 11741520, 11937212, 12348840, 12789870, 14921515, 17053160, 17905818, 20463792, 23874424, 24697680, 25579740, 29843030, 34106320, 35811636, 44764545, 47748848, 51159480, 59686060, 71623272, 89529090, 102318960, 119372120, 143246544, 179058180, 238744240, 358116360, 716232720]

約数ペア:

[(1, 716232720), (2, 358116360), (3, 238744240), (4, 179058180), (5, 143246544), (6, 119372120), (7, 102318960), (8, 89529090), (10, 71623272), (12, 59686060), (14, 51159480), (15, 47748848), (16, 44764545), (20, 35811636), (21, 34106320), (24, 29843030), (28, 25579740), (29, 24697680), (30, 23874424), (35, 20463792), (40, 17905818), (42, 17053160), (48, 14921515), (56, 12789870), (58, 12348840), (60, 11937212), (61, 11741520), (70, 10231896), (80, 8952909), (84, 8526580), (87, 8232560), (105, 6821264), (112, 6394935), (116, 6174420), (120, 5968606), (122, 5870760), (140, 5115948), (145, 4939536), (168, 4263290), (174, 4116280), (183, 3913840), (203, 3528240), (210, 3410632), (232, 3087210), (240, 2984303), (241, 2971920), (244, 2935380), (280, 2557974), (290, 2469768), (305, 2348304), (336, 2131645), (348, 2058140), (366, 1956920), (406, 1764120), (420, 1705316), (427, 1677360), (435, 1646512), (464, 1543605), (482, 1485960), (488, 1467690), (560, 1278987), (580, 1234884), (609, 1176080), (610, 1174152), (696, 1029070), (723, 990640), (732, 978460), (812, 882060), (840, 852658), (854, 838680), (870, 823256), (915, 782768), (964, 742980), (976, 733845), (1015, 705648), (1160, 617442), (1205, 594384), (1218, 588040), (1220, 587076), (1281, 559120), (1392, 514535), (1446, 495320), (1464, 489230), (1624, 441030), (1680, 426329), (1687, 424560), (1708, 419340), (1740, 411628), (1769, 404880), (1830, 391384), (1928, 371490), (2030, 352824), (2135, 335472), (2320, 308721), (2410, 297192), (2436, 294020), (2440, 293538), (2562, 279560), (2892, 247660), (2928, 244615), (3045, 235216), (3248, 220515), (3374, 212280), (3416, 209670), (3480, 205814), (3538, 202440), (3615, 198128), (3660, 195692), (3856, 185745), (4060, 176412), (4270, 167736), (4820, 148596), (4872, 147010), (4880, 146769), (5061, 141520), (5124, 139780), (5307, 134960), (5784, 123830), (6090, 117608), (6405, 111824), (6748, 106140), (6832, 104835), (6960, 102907), (6989, 102480), (7076, 101220), (7230, 99064), (7320, 97846), (8120, 88206), (8435, 84912), (8540, 83868), (8845, 80976), (9640, 74298), (9744, 73505), (10122, 70760), (10248, 69890), (10614, 67480), (11568, 61915), (12180, 58804), (12383, 57840), (12810, 55912), (13496, 53070), (13978, 51240), (14152, 50610), (14460, 49532), (14640, 48923), (14701, 48720), (16240, 44103), (16870, 42456), (17080, 41934), (17690, 40488), (19280, 37149), (20244, 35380), (20496, 34945), (20967, 34160), (21228, 33740), (24360, 29402), (24766, 28920), (25305, 28304), (25620, 27956), (26535, 26992)]