645080640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 336

約数和(自身を含む): 2293754112

約数和(自身を除く): 1648673472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 47, 48, 51, 58, 60, 64, 68, 80, 85, 87, 94, 96, 102, 116, 120, 136, 141, 145, 160, 170, 174, 188, 192, 204, 232, 235, 240, 255, 272, 282, 290, 320, 340, 348, 376, 408, 435, 464, 470, 480, 493, 510, 544, 564, 580, 680, 696, 705, 752, 799, 816, 841, 870, 928, 940, 960, 986, 1020, 1088, 1128, 1160, 1360, 1363, 1392, 1410, 1479, 1504, 1598, 1632, 1682, 1740, 1856, 1880, 1972, 2040, 2256, 2320, 2397, 2465, 2523, 2720, 2726, 2784, 2820, 2958, 3008, 3196, 3264, 3364, 3480, 3760, 3944, 3995, 4080, 4089, 4205, 4512, 4640, 4794, 4930, 5046, 5440, 5452, 5568, 5640, 5916, 6392, 6728, 6815, 6960, 7395, 7520, 7888, 7990, 8160, 8178, 8410, 9024, 9280, 9588, 9860, 10092, 10904, 11280, 11832, 11985, 12615, 12784, 13456, 13630, 13920, 14297, 14790, 15040, 15776, 15980, 16320, 16356, 16820, 19176, 19720, 20184, 20445, 21808, 22560, 23171, 23664, 23970, 25230, 25568, 26912, 27260, 27840, 28594, 29580, 31552, 31960, 32712, 33640, 38352, 39440, 39527, 40368, 40890, 42891, 43616, 45120, 46342, 47328, 47940, 50460, 51136, 53824, 54520, 57188, 59160, 63920, 65424, 67280, 69513, 71485, 76704, 78880, 79054, 80736, 81780, 85782, 87232, 92684, 94656, 95880, 100920, 109040, 114376, 115855, 118320, 118581, 127840, 130848, 134560, 139026, 142970, 153408, 157760, 158108, 161472, 163560, 171564, 185368, 191760, 197635, 201840, 214455, 218080, 228752, 231710, 236640, 237162, 255680, 261696, 269120, 278052, 285940, 316216, 327120, 343128, 347565, 370736, 383520, 395270, 403680, 428910, 436160, 457504, 463420, 473280, 474324, 556104, 571880, 592905, 632432, 654240, 671959, 686256, 695130, 741472, 767040, 790540, 807360, 857820, 915008, 926840, 948648, 1112208, 1143760, 1185810, 1264864, 1308480, 1343918, 1372512, 1390260, 1482944, 1581080, 1715640, 1853680, 1897296, 2015877, 2224416, 2287520, 2371620, 2529728, 2687836, 2745024, 2780520, 3162160, 3359795, 3431280, 3707360, 3794592, 4031754, 4448832, 4575040, 4743240, 5375672, 5561040, 6324320, 6719590, 6862560, 7414720, 7589184, 8063508, 9486480, 10079385, 10751344, 11122080, 12648640, 13439180, 13725120, 16127016, 18972960, 20158770, 21502688, 22244160, 26878360, 32254032, 37945920, 40317540, 43005376, 53756720, 64508064, 80635080, 107513440, 129016128, 161270160, 215026880, 322540320, 645080640]

約数ペア:

[(1, 645080640), (2, 322540320), (3, 215026880), (4, 161270160), (5, 129016128), (6, 107513440), (8, 80635080), (10, 64508064), (12, 53756720), (15, 43005376), (16, 40317540), (17, 37945920), (20, 32254032), (24, 26878360), (29, 22244160), (30, 21502688), (32, 20158770), (34, 18972960), (40, 16127016), (47, 13725120), (48, 13439180), (51, 12648640), (58, 11122080), (60, 10751344), (64, 10079385), (68, 9486480), (80, 8063508), (85, 7589184), (87, 7414720), (94, 6862560), (96, 6719590), (102, 6324320), (116, 5561040), (120, 5375672), (136, 4743240), (141, 4575040), (145, 4448832), (160, 4031754), (170, 3794592), (174, 3707360), (188, 3431280), (192, 3359795), (204, 3162160), (232, 2780520), (235, 2745024), (240, 2687836), (255, 2529728), (272, 2371620), (282, 2287520), (290, 2224416), (320, 2015877), (340, 1897296), (348, 1853680), (376, 1715640), (408, 1581080), (435, 1482944), (464, 1390260), (470, 1372512), (480, 1343918), (493, 1308480), (510, 1264864), (544, 1185810), (564, 1143760), (580, 1112208), (680, 948648), (696, 926840), (705, 915008), (752, 857820), (799, 807360), (816, 790540), (841, 767040), (870, 741472), (928, 695130), (940, 686256), (960, 671959), (986, 654240), (1020, 632432), (1088, 592905), (1128, 571880), (1160, 556104), (1360, 474324), (1363, 473280), (1392, 463420), (1410, 457504), (1479, 436160), (1504, 428910), (1598, 403680), (1632, 395270), (1682, 383520), (1740, 370736), (1856, 347565), (1880, 343128), (1972, 327120), (2040, 316216), (2256, 285940), (2320, 278052), (2397, 269120), (2465, 261696), (2523, 255680), (2720, 237162), (2726, 236640), (2784, 231710), (2820, 228752), (2958, 218080), (3008, 214455), (3196, 201840), (3264, 197635), (3364, 191760), (3480, 185368), (3760, 171564), (3944, 163560), (3995, 161472), (4080, 158108), (4089, 157760), (4205, 153408), (4512, 142970), (4640, 139026), (4794, 134560), (4930, 130848), (5046, 127840), (5440, 118581), (5452, 118320), (5568, 115855), (5640, 114376), (5916, 109040), (6392, 100920), (6728, 95880), (6815, 94656), (6960, 92684), (7395, 87232), (7520, 85782), (7888, 81780), (7990, 80736), (8160, 79054), (8178, 78880), (8410, 76704), (9024, 71485), (9280, 69513), (9588, 67280), (9860, 65424), (10092, 63920), (10904, 59160), (11280, 57188), (11832, 54520), (11985, 53824), (12615, 51136), (12784, 50460), (13456, 47940), (13630, 47328), (13920, 46342), (14297, 45120), (14790, 43616), (15040, 42891), (15776, 40890), (15980, 40368), (16320, 39527), (16356, 39440), (16820, 38352), (19176, 33640), (19720, 32712), (20184, 31960), (20445, 31552), (21808, 29580), (22560, 28594), (23171, 27840), (23664, 27260), (23970, 26912), (25230, 25568)]