285508440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 384

約数和(自身を含む): 1145664000

約数和(自身を除く): 860155560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 67, 70, 72, 76, 84, 89, 90, 95, 105, 114, 120, 126, 133, 134, 140, 152, 168, 171, 178, 180, 190, 201, 210, 228, 252, 266, 267, 268, 280, 285, 315, 335, 342, 356, 360, 380, 399, 402, 420, 445, 456, 469, 504, 532, 534, 536, 570, 603, 623, 630, 665, 670, 684, 712, 760, 798, 801, 804, 840, 855, 890, 938, 1005, 1064, 1068, 1140, 1197, 1206, 1246, 1260, 1273, 1330, 1335, 1340, 1368, 1407, 1596, 1602, 1608, 1691, 1710, 1780, 1869, 1876, 1995, 2010, 2136, 2280, 2345, 2394, 2412, 2492, 2520, 2546, 2660, 2670, 2680, 2814, 3015, 3115, 3192, 3204, 3382, 3420, 3560, 3738, 3752, 3819, 3990, 4005, 4020, 4221, 4690, 4788, 4824, 4984, 5073, 5092, 5320, 5340, 5607, 5628, 5963, 5985, 6030, 6230, 6365, 6408, 6764, 6840, 7035, 7476, 7638, 7980, 8010, 8040, 8442, 8455, 8911, 9345, 9380, 9576, 10146, 10184, 10680, 11214, 11256, 11457, 11837, 11926, 11970, 12060, 12460, 12730, 13528, 14070, 14952, 15219, 15276, 15960, 16020, 16884, 16910, 17822, 17889, 18690, 18760, 19095, 20292, 21105, 22428, 22914, 23674, 23852, 23940, 24120, 24920, 25365, 25460, 26733, 28035, 28140, 29815, 30438, 30552, 32040, 33768, 33820, 35511, 35644, 35778, 37380, 38190, 40584, 41741, 42210, 44555, 44856, 45828, 47348, 47704, 47880, 50730, 50920, 53466, 53667, 56070, 56280, 57285, 59185, 59630, 60876, 67640, 71022, 71288, 71556, 74760, 76095, 76380, 80199, 83482, 84420, 89110, 89445, 91656, 94696, 101460, 106533, 106932, 107334, 112140, 113297, 114570, 118370, 119260, 121752, 125223, 133665, 142044, 143112, 152190, 152760, 160398, 166964, 168840, 177555, 178220, 178890, 202920, 208705, 213066, 213864, 214668, 224280, 226594, 229140, 236740, 238520, 250446, 267330, 268335, 284088, 304380, 320796, 333928, 339891, 355110, 356440, 357780, 375669, 400995, 417410, 426132, 429336, 453188, 458280, 473480, 500892, 532665, 534660, 536670, 566485, 608760, 626115, 641592, 679782, 710220, 715560, 751338, 793079, 801990, 834820, 852264, 906376, 1001784, 1019673, 1065330, 1069320, 1073340, 1132970, 1252230, 1359564, 1420440, 1502676, 1586158, 1603980, 1669640, 1699455, 1878345, 2039346, 2130660, 2146680, 2265940, 2379237, 2504460, 2719128, 3005352, 3172316, 3207960, 3398910, 3756690, 3965395, 4078692, 4261320, 4531880, 4758474, 5008920, 5098365, 6344632, 6797820, 7137711, 7513380, 7930790, 8157384, 9516948, 10196730, 11896185, 13595640, 14275422, 15026760, 15861580, 19033896, 20393460, 23792370, 28550844, 31723160, 35688555, 40786920, 47584740, 57101688, 71377110, 95169480, 142754220, 285508440]

約数ペア:

[(1, 285508440), (2, 142754220), (3, 95169480), (4, 71377110), (5, 57101688), (6, 47584740), (7, 40786920), (8, 35688555), (9, 31723160), (10, 28550844), (12, 23792370), (14, 20393460), (15, 19033896), (18, 15861580), (19, 15026760), (20, 14275422), (21, 13595640), (24, 11896185), (28, 10196730), (30, 9516948), (35, 8157384), (36, 7930790), (38, 7513380), (40, 7137711), (42, 6797820), (45, 6344632), (56, 5098365), (57, 5008920), (60, 4758474), (63, 4531880), (67, 4261320), (70, 4078692), (72, 3965395), (76, 3756690), (84, 3398910), (89, 3207960), (90, 3172316), (95, 3005352), (105, 2719128), (114, 2504460), (120, 2379237), (126, 2265940), (133, 2146680), (134, 2130660), (140, 2039346), (152, 1878345), (168, 1699455), (171, 1669640), (178, 1603980), (180, 1586158), (190, 1502676), (201, 1420440), (210, 1359564), (228, 1252230), (252, 1132970), (266, 1073340), (267, 1069320), (268, 1065330), (280, 1019673), (285, 1001784), (315, 906376), (335, 852264), (342, 834820), (356, 801990), (360, 793079), (380, 751338), (399, 715560), (402, 710220), (420, 679782), (445, 641592), (456, 626115), (469, 608760), (504, 566485), (532, 536670), (534, 534660), (536, 532665), (570, 500892), (603, 473480), (623, 458280), (630, 453188), (665, 429336), (670, 426132), (684, 417410), (712, 400995), (760, 375669), (798, 357780), (801, 356440), (804, 355110), (840, 339891), (855, 333928), (890, 320796), (938, 304380), (1005, 284088), (1064, 268335), (1068, 267330), (1140, 250446), (1197, 238520), (1206, 236740), (1246, 229140), (1260, 226594), (1273, 224280), (1330, 214668), (1335, 213864), (1340, 213066), (1368, 208705), (1407, 202920), (1596, 178890), (1602, 178220), (1608, 177555), (1691, 168840), (1710, 166964), (1780, 160398), (1869, 152760), (1876, 152190), (1995, 143112), (2010, 142044), (2136, 133665), (2280, 125223), (2345, 121752), (2394, 119260), (2412, 118370), (2492, 114570), (2520, 113297), (2546, 112140), (2660, 107334), (2670, 106932), (2680, 106533), (2814, 101460), (3015, 94696), (3115, 91656), (3192, 89445), (3204, 89110), (3382, 84420), (3420, 83482), (3560, 80199), (3738, 76380), (3752, 76095), (3819, 74760), (3990, 71556), (4005, 71288), (4020, 71022), (4221, 67640), (4690, 60876), (4788, 59630), (4824, 59185), (4984, 57285), (5073, 56280), (5092, 56070), (5320, 53667), (5340, 53466), (5607, 50920), (5628, 50730), (5963, 47880), (5985, 47704), (6030, 47348), (6230, 45828), (6365, 44856), (6408, 44555), (6764, 42210), (6840, 41741), (7035, 40584), (7476, 38190), (7638, 37380), (7980, 35778), (8010, 35644), (8040, 35511), (8442, 33820), (8455, 33768), (8911, 32040), (9345, 30552), (9380, 30438), (9576, 29815), (10146, 28140), (10184, 28035), (10680, 26733), (11214, 25460), (11256, 25365), (11457, 24920), (11837, 24120), (11926, 23940), (11970, 23852), (12060, 23674), (12460, 22914), (12730, 22428), (13528, 21105), (14070, 20292), (14952, 19095), (15219, 18760), (15276, 18690), (15960, 17889), (16020, 17822), (16884, 16910)]