270464040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{887}}^1$

素因数の和:933

約数の個数: 288

約数和(自身を含む): 1105453440

約数和(自身を除く): 834989400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 840, 847, 887, 924, 968, 990, 1089, 1155, 1210, 1260, 1320, 1386, 1452, 1540, 1694, 1774, 1815, 1848, 1980, 2178, 2310, 2420, 2520, 2541, 2661, 2772, 2904, 3080, 3388, 3465, 3548, 3630, 3960, 4235, 4356, 4435, 4620, 4840, 5082, 5322, 5445, 5544, 6209, 6776, 6930, 7096, 7260, 7623, 7983, 8470, 8712, 8870, 9240, 9757, 10164, 10644, 10890, 12418, 12705, 13305, 13860, 14520, 15246, 15966, 16940, 17740, 18627, 19514, 20328, 21288, 21780, 24836, 25410, 26610, 27720, 29271, 30492, 31045, 31932, 33880, 35480, 37254, 38115, 39028, 39915, 43560, 48785, 49672, 50820, 53220, 55881, 58542, 60984, 62090, 63864, 68299, 74508, 76230, 78056, 79830, 87813, 93135, 97570, 101640, 106440, 107327, 111762, 117084, 124180, 136598, 146355, 149016, 152460, 159660, 175626, 186270, 195140, 204897, 214654, 223524, 234168, 248360, 273196, 279405, 292710, 304920, 319320, 321981, 341495, 351252, 372540, 390280, 409794, 429308, 439065, 447048, 536635, 546392, 558810, 585420, 614691, 643962, 682990, 702504, 745080, 751289, 819588, 858616, 878130, 965943, 1024485, 1073270, 1117620, 1170840, 1229382, 1287924, 1365980, 1502578, 1609905, 1639176, 1756260, 1931886, 2048970, 2146540, 2235240, 2253867, 2458764, 2575848, 2731960, 3005156, 3073455, 3219810, 3512520, 3756445, 3863772, 4097940, 4293080, 4507734, 4829715, 4917528, 6010312, 6146910, 6439620, 6761601, 7512890, 7727544, 8195880, 9015468, 9659430, 11269335, 12293820, 12879240, 13523202, 15025780, 18030936, 19318860, 22538670, 24587640, 27046404, 30051560, 33808005, 38637720, 45077340, 54092808, 67616010, 90154680, 135232020, 270464040]

約数ペア:

[(1, 270464040), (2, 135232020), (3, 90154680), (4, 67616010), (5, 54092808), (6, 45077340), (7, 38637720), (8, 33808005), (9, 30051560), (10, 27046404), (11, 24587640), (12, 22538670), (14, 19318860), (15, 18030936), (18, 15025780), (20, 13523202), (21, 12879240), (22, 12293820), (24, 11269335), (28, 9659430), (30, 9015468), (33, 8195880), (35, 7727544), (36, 7512890), (40, 6761601), (42, 6439620), (44, 6146910), (45, 6010312), (55, 4917528), (56, 4829715), (60, 4507734), (63, 4293080), (66, 4097940), (70, 3863772), (72, 3756445), (77, 3512520), (84, 3219810), (88, 3073455), (90, 3005156), (99, 2731960), (105, 2575848), (110, 2458764), (120, 2253867), (121, 2235240), (126, 2146540), (132, 2048970), (140, 1931886), (154, 1756260), (165, 1639176), (168, 1609905), (180, 1502578), (198, 1365980), (210, 1287924), (220, 1229382), (231, 1170840), (242, 1117620), (252, 1073270), (264, 1024485), (280, 965943), (308, 878130), (315, 858616), (330, 819588), (360, 751289), (363, 745080), (385, 702504), (396, 682990), (420, 643962), (440, 614691), (462, 585420), (484, 558810), (495, 546392), (504, 536635), (605, 447048), (616, 439065), (630, 429308), (660, 409794), (693, 390280), (726, 372540), (770, 351252), (792, 341495), (840, 321981), (847, 319320), (887, 304920), (924, 292710), (968, 279405), (990, 273196), (1089, 248360), (1155, 234168), (1210, 223524), (1260, 214654), (1320, 204897), (1386, 195140), (1452, 186270), (1540, 175626), (1694, 159660), (1774, 152460), (1815, 149016), (1848, 146355), (1980, 136598), (2178, 124180), (2310, 117084), (2420, 111762), (2520, 107327), (2541, 106440), (2661, 101640), (2772, 97570), (2904, 93135), (3080, 87813), (3388, 79830), (3465, 78056), (3548, 76230), (3630, 74508), (3960, 68299), (4235, 63864), (4356, 62090), (4435, 60984), (4620, 58542), (4840, 55881), (5082, 53220), (5322, 50820), (5445, 49672), (5544, 48785), (6209, 43560), (6776, 39915), (6930, 39028), (7096, 38115), (7260, 37254), (7623, 35480), (7983, 33880), (8470, 31932), (8712, 31045), (8870, 30492), (9240, 29271), (9757, 27720), (10164, 26610), (10644, 25410), (10890, 24836), (12418, 21780), (12705, 21288), (13305, 20328), (13860, 19514), (14520, 18627), (15246, 17740), (15966, 16940)]