274387680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 1083124224

約数和(自身を除く): 808736544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 163, 167, 168, 180, 210, 224, 240, 252, 280, 288, 315, 326, 334, 336, 360, 420, 480, 489, 501, 504, 560, 630, 652, 668, 672, 720, 815, 835, 840, 978, 1002, 1008, 1120, 1141, 1169, 1260, 1304, 1336, 1440, 1467, 1503, 1630, 1670, 1680, 1956, 2004, 2016, 2282, 2338, 2445, 2505, 2520, 2608, 2672, 2934, 3006, 3260, 3340, 3360, 3423, 3507, 3912, 4008, 4564, 4676, 4890, 5010, 5040, 5216, 5344, 5705, 5845, 5868, 6012, 6520, 6680, 6846, 7014, 7335, 7515, 7824, 8016, 9128, 9352, 9780, 10020, 10080, 10269, 10521, 11410, 11690, 11736, 12024, 13040, 13360, 13692, 14028, 14670, 15030, 15648, 16032, 17115, 17535, 18256, 18704, 19560, 20040, 20538, 21042, 22820, 23380, 23472, 24048, 26080, 26720, 27221, 27384, 28056, 29340, 30060, 34230, 35070, 36512, 37408, 39120, 40080, 41076, 42084, 45640, 46760, 46944, 48096, 51345, 52605, 54442, 54768, 56112, 58680, 60120, 68460, 70140, 78240, 80160, 81663, 82152, 84168, 91280, 93520, 102690, 105210, 108884, 109536, 112224, 117360, 120240, 136105, 136920, 140280, 163326, 164304, 168336, 182560, 187040, 190547, 205380, 210420, 217768, 234720, 240480, 244989, 272210, 273840, 280560, 326652, 328608, 336672, 381094, 408315, 410760, 420840, 435536, 489978, 544420, 547680, 561120, 571641, 653304, 762188, 816630, 821520, 841680, 871072, 952735, 979956, 1088840, 1143282, 1224945, 1306608, 1524376, 1633260, 1643040, 1683360, 1714923, 1905470, 1959912, 2177680, 2286564, 2449890, 2613216, 2858205, 3048752, 3266520, 3429846, 3810940, 3919824, 4355360, 4573128, 4899780, 5716410, 6097504, 6533040, 6859692, 7621880, 7839648, 8574615, 9146256, 9799560, 11432820, 13066080, 13719384, 15243760, 17149230, 18292512, 19599120, 22865640, 27438768, 30487520, 34298460, 39198240, 45731280, 54877536, 68596920, 91462560, 137193840, 274387680]

約数ペア:

[(1, 274387680), (2, 137193840), (3, 91462560), (4, 68596920), (5, 54877536), (6, 45731280), (7, 39198240), (8, 34298460), (9, 30487520), (10, 27438768), (12, 22865640), (14, 19599120), (15, 18292512), (16, 17149230), (18, 15243760), (20, 13719384), (21, 13066080), (24, 11432820), (28, 9799560), (30, 9146256), (32, 8574615), (35, 7839648), (36, 7621880), (40, 6859692), (42, 6533040), (45, 6097504), (48, 5716410), (56, 4899780), (60, 4573128), (63, 4355360), (70, 3919824), (72, 3810940), (80, 3429846), (84, 3266520), (90, 3048752), (96, 2858205), (105, 2613216), (112, 2449890), (120, 2286564), (126, 2177680), (140, 1959912), (144, 1905470), (160, 1714923), (163, 1683360), (167, 1643040), (168, 1633260), (180, 1524376), (210, 1306608), (224, 1224945), (240, 1143282), (252, 1088840), (280, 979956), (288, 952735), (315, 871072), (326, 841680), (334, 821520), (336, 816630), (360, 762188), (420, 653304), (480, 571641), (489, 561120), (501, 547680), (504, 544420), (560, 489978), (630, 435536), (652, 420840), (668, 410760), (672, 408315), (720, 381094), (815, 336672), (835, 328608), (840, 326652), (978, 280560), (1002, 273840), (1008, 272210), (1120, 244989), (1141, 240480), (1169, 234720), (1260, 217768), (1304, 210420), (1336, 205380), (1440, 190547), (1467, 187040), (1503, 182560), (1630, 168336), (1670, 164304), (1680, 163326), (1956, 140280), (2004, 136920), (2016, 136105), (2282, 120240), (2338, 117360), (2445, 112224), (2505, 109536), (2520, 108884), (2608, 105210), (2672, 102690), (2934, 93520), (3006, 91280), (3260, 84168), (3340, 82152), (3360, 81663), (3423, 80160), (3507, 78240), (3912, 70140), (4008, 68460), (4564, 60120), (4676, 58680), (4890, 56112), (5010, 54768), (5040, 54442), (5216, 52605), (5344, 51345), (5705, 48096), (5845, 46944), (5868, 46760), (6012, 45640), (6520, 42084), (6680, 41076), (6846, 40080), (7014, 39120), (7335, 37408), (7515, 36512), (7824, 35070), (8016, 34230), (9128, 30060), (9352, 29340), (9780, 28056), (10020, 27384), (10080, 27221), (10269, 26720), (10521, 26080), (11410, 24048), (11690, 23472), (11736, 23380), (12024, 22820), (13040, 21042), (13360, 20538), (13692, 20040), (14028, 19560), (14670, 18704), (15030, 18256), (15648, 17535), (16032, 17115)]