6398534520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2557}}^1$

素因数の和:2915

約数の個数: 256

約数和(自身を含む): 24458572800

約数和(自身を除く): 18060038280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 331, 360, 378, 420, 504, 540, 630, 662, 756, 840, 945, 993, 1080, 1260, 1324, 1512, 1655, 1890, 1986, 2317, 2520, 2557, 2648, 2979, 3310, 3780, 3972, 4634, 4965, 5114, 5958, 6620, 6951, 7560, 7671, 7944, 8937, 9268, 9930, 10228, 11585, 11916, 12785, 13240, 13902, 14895, 15342, 17874, 17899, 18536, 19860, 20456, 20853, 23013, 23170, 23832, 25570, 27804, 29790, 30684, 34755, 35748, 35798, 38355, 39720, 41706, 44685, 46026, 46340, 51140, 53697, 55608, 59580, 61368, 62559, 69039, 69510, 71496, 71596, 76710, 83412, 89370, 89495, 92052, 92680, 102280, 104265, 107394, 115065, 119160, 125118, 138078, 139020, 143192, 153420, 161091, 166824, 178740, 178990, 184104, 208530, 214788, 230130, 250236, 268485, 276156, 278040, 306840, 312795, 322182, 345195, 357480, 357980, 417060, 429576, 460260, 483273, 500472, 536970, 552312, 625590, 644364, 690390, 715960, 805455, 834120, 846367, 920520, 966546, 1073940, 1251180, 1288728, 1380780, 1610910, 1692734, 1933092, 2147880, 2416365, 2502360, 2539101, 2761560, 3221820, 3385468, 3866184, 4231835, 4832730, 5078202, 5924569, 6443640, 6770936, 7617303, 8463670, 9665460, 10156404, 11849138, 12695505, 15234606, 16927340, 17773707, 19330920, 20312808, 22851909, 23698276, 25391010, 29622845, 30469212, 33854680, 35547414, 38086515, 45703818, 47396552, 50782020, 53321121, 59245690, 60938424, 71094828, 76173030, 88868535, 91407636, 101564040, 106642242, 114259545, 118491380, 142189656, 152346060, 159963363, 177737070, 182815272, 213284484, 228519090, 236982760, 266605605, 304692120, 319926726, 355474140, 426568968, 457038180, 533211210, 639853452, 710948280, 799816815, 914076360, 1066422420, 1279706904, 1599633630, 2132844840, 3199267260, 6398534520]

約数ペア:

[(1, 6398534520), (2, 3199267260), (3, 2132844840), (4, 1599633630), (5, 1279706904), (6, 1066422420), (7, 914076360), (8, 799816815), (9, 710948280), (10, 639853452), (12, 533211210), (14, 457038180), (15, 426568968), (18, 355474140), (20, 319926726), (21, 304692120), (24, 266605605), (27, 236982760), (28, 228519090), (30, 213284484), (35, 182815272), (36, 177737070), (40, 159963363), (42, 152346060), (45, 142189656), (54, 118491380), (56, 114259545), (60, 106642242), (63, 101564040), (70, 91407636), (72, 88868535), (84, 76173030), (90, 71094828), (105, 60938424), (108, 59245690), (120, 53321121), (126, 50782020), (135, 47396552), (140, 45703818), (168, 38086515), (180, 35547414), (189, 33854680), (210, 30469212), (216, 29622845), (252, 25391010), (270, 23698276), (280, 22851909), (315, 20312808), (331, 19330920), (360, 17773707), (378, 16927340), (420, 15234606), (504, 12695505), (540, 11849138), (630, 10156404), (662, 9665460), (756, 8463670), (840, 7617303), (945, 6770936), (993, 6443640), (1080, 5924569), (1260, 5078202), (1324, 4832730), (1512, 4231835), (1655, 3866184), (1890, 3385468), (1986, 3221820), (2317, 2761560), (2520, 2539101), (2557, 2502360), (2648, 2416365), (2979, 2147880), (3310, 1933092), (3780, 1692734), (3972, 1610910), (4634, 1380780), (4965, 1288728), (5114, 1251180), (5958, 1073940), (6620, 966546), (6951, 920520), (7560, 846367), (7671, 834120), (7944, 805455), (8937, 715960), (9268, 690390), (9930, 644364), (10228, 625590), (11585, 552312), (11916, 536970), (12785, 500472), (13240, 483273), (13902, 460260), (14895, 429576), (15342, 417060), (17874, 357980), (17899, 357480), (18536, 345195), (19860, 322182), (20456, 312795), (20853, 306840), (23013, 278040), (23170, 276156), (23832, 268485), (25570, 250236), (27804, 230130), (29790, 214788), (30684, 208530), (34755, 184104), (35748, 178990), (35798, 178740), (38355, 166824), (39720, 161091), (41706, 153420), (44685, 143192), (46026, 139020), (46340, 138078), (51140, 125118), (53697, 119160), (55608, 115065), (59580, 107394), (61368, 104265), (62559, 102280), (69039, 92680), (69510, 92052), (71496, 89495), (71596, 89370), (76710, 83412)]