201749520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 320

約数和(自身を含む): 764951040

約数和(自身を除く): 563201520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 41, 42, 48, 56, 58, 60, 70, 80, 82, 84, 87, 101, 105, 112, 116, 120, 123, 140, 145, 164, 168, 174, 202, 203, 205, 210, 232, 240, 246, 280, 287, 290, 303, 328, 336, 348, 404, 406, 410, 420, 435, 464, 492, 505, 560, 574, 580, 606, 609, 615, 656, 696, 707, 808, 812, 820, 840, 861, 870, 984, 1010, 1015, 1148, 1160, 1189, 1212, 1218, 1230, 1392, 1414, 1435, 1515, 1616, 1624, 1640, 1680, 1722, 1740, 1968, 2020, 2030, 2121, 2296, 2320, 2378, 2424, 2436, 2460, 2828, 2870, 2929, 3030, 3045, 3248, 3280, 3444, 3480, 3535, 3567, 4040, 4060, 4141, 4242, 4305, 4592, 4756, 4848, 4872, 4920, 5656, 5740, 5858, 5945, 6060, 6090, 6888, 6960, 7070, 7134, 8080, 8120, 8282, 8323, 8484, 8610, 8787, 9512, 9744, 9840, 10605, 11312, 11480, 11716, 11890, 12120, 12180, 12423, 13776, 14140, 14268, 14645, 16240, 16564, 16646, 16968, 17220, 17574, 17835, 19024, 20503, 20705, 21210, 22960, 23432, 23780, 24240, 24360, 24846, 24969, 28280, 28536, 28987, 29290, 33128, 33292, 33936, 34440, 35148, 35670, 41006, 41410, 41615, 42420, 43935, 46864, 47560, 48720, 49692, 49938, 56560, 57072, 57974, 58580, 61509, 62115, 66256, 66584, 68880, 70296, 71340, 82012, 82820, 83230, 84840, 86961, 87870, 95120, 99384, 99876, 102515, 115948, 117160, 120089, 123018, 124230, 124845, 133168, 140592, 142680, 144935, 164024, 165640, 166460, 169680, 173922, 175740, 198768, 199752, 205030, 231896, 234320, 240178, 246036, 248460, 249690, 285360, 289870, 307545, 328048, 331280, 332920, 347844, 351480, 360267, 399504, 410060, 434805, 463792, 480356, 492072, 496920, 499380, 579740, 600445, 615090, 665840, 695688, 702960, 720534, 820120, 840623, 869610, 960712, 984144, 993840, 998760, 1159480, 1200890, 1230180, 1391376, 1441068, 1640240, 1681246, 1739220, 1801335, 1921424, 1997520, 2318960, 2401780, 2460360, 2521869, 2882136, 3362492, 3478440, 3602670, 4203115, 4803560, 4920720, 5043738, 5764272, 6724984, 6956880, 7205340, 8406230, 9607120, 10087476, 12609345, 13449968, 14410680, 16812460, 20174952, 25218690, 28821360, 33624920, 40349904, 50437380, 67249840, 100874760, 201749520]

約数ペア:

[(1, 201749520), (2, 100874760), (3, 67249840), (4, 50437380), (5, 40349904), (6, 33624920), (7, 28821360), (8, 25218690), (10, 20174952), (12, 16812460), (14, 14410680), (15, 13449968), (16, 12609345), (20, 10087476), (21, 9607120), (24, 8406230), (28, 7205340), (29, 6956880), (30, 6724984), (35, 5764272), (40, 5043738), (41, 4920720), (42, 4803560), (48, 4203115), (56, 3602670), (58, 3478440), (60, 3362492), (70, 2882136), (80, 2521869), (82, 2460360), (84, 2401780), (87, 2318960), (101, 1997520), (105, 1921424), (112, 1801335), (116, 1739220), (120, 1681246), (123, 1640240), (140, 1441068), (145, 1391376), (164, 1230180), (168, 1200890), (174, 1159480), (202, 998760), (203, 993840), (205, 984144), (210, 960712), (232, 869610), (240, 840623), (246, 820120), (280, 720534), (287, 702960), (290, 695688), (303, 665840), (328, 615090), (336, 600445), (348, 579740), (404, 499380), (406, 496920), (410, 492072), (420, 480356), (435, 463792), (464, 434805), (492, 410060), (505, 399504), (560, 360267), (574, 351480), (580, 347844), (606, 332920), (609, 331280), (615, 328048), (656, 307545), (696, 289870), (707, 285360), (808, 249690), (812, 248460), (820, 246036), (840, 240178), (861, 234320), (870, 231896), (984, 205030), (1010, 199752), (1015, 198768), (1148, 175740), (1160, 173922), (1189, 169680), (1212, 166460), (1218, 165640), (1230, 164024), (1392, 144935), (1414, 142680), (1435, 140592), (1515, 133168), (1616, 124845), (1624, 124230), (1640, 123018), (1680, 120089), (1722, 117160), (1740, 115948), (1968, 102515), (2020, 99876), (2030, 99384), (2121, 95120), (2296, 87870), (2320, 86961), (2378, 84840), (2424, 83230), (2436, 82820), (2460, 82012), (2828, 71340), (2870, 70296), (2929, 68880), (3030, 66584), (3045, 66256), (3248, 62115), (3280, 61509), (3444, 58580), (3480, 57974), (3535, 57072), (3567, 56560), (4040, 49938), (4060, 49692), (4141, 48720), (4242, 47560), (4305, 46864), (4592, 43935), (4756, 42420), (4848, 41615), (4872, 41410), (4920, 41006), (5656, 35670), (5740, 35148), (5858, 34440), (5945, 33936), (6060, 33292), (6090, 33128), (6888, 29290), (6960, 28987), (7070, 28536), (7134, 28280), (8080, 24969), (8120, 24846), (8282, 24360), (8323, 24240), (8484, 23780), (8610, 23432), (8787, 22960), (9512, 21210), (9744, 20705), (9840, 20503), (10605, 19024), (11312, 17835), (11480, 17574), (11716, 17220), (11890, 16968), (12120, 16646), (12180, 16564), (12423, 16240), (13776, 14645), (14140, 14268)]