780789217296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^2\times {\mathrm{3529}}^1$

素因数の和:3882

約数の個数: 240

約数和(自身を含む): 2345440328640

約数和(自身を除く): 1564651111344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 157, 176, 187, 204, 264, 272, 314, 374, 408, 471, 528, 561, 628, 748, 816, 942, 1122, 1256, 1496, 1727, 1884, 2244, 2512, 2669, 2992, 3454, 3529, 3768, 4488, 5181, 5338, 6908, 7058, 7536, 8007, 8976, 10362, 10587, 10676, 13816, 14116, 16014, 20724, 21174, 21352, 24649, 27632, 28232, 29359, 32028, 38819, 41448, 42348, 42704, 49298, 56464, 58718, 59993, 64056, 73947, 77638, 82896, 84696, 88077, 98596, 116457, 117436, 119986, 128112, 147894, 155276, 169392, 176154, 179979, 197192, 232914, 234872, 239972, 271139, 295788, 310552, 352308, 359958, 394384, 419033, 465828, 469744, 479944, 542278, 554053, 591576, 621104, 659923, 704616, 719916, 813417, 838066, 931656, 959888, 1084556, 1108106, 1183152, 1257099, 1319846, 1409232, 1439832, 1626834, 1662159, 1676132, 1863312, 1979769, 2169112, 2216212, 2514198, 2639692, 2879664, 3253668, 3324318, 3352264, 3959538, 4338224, 4432424, 4609363, 5028396, 5279384, 6094583, 6507336, 6648636, 6704528, 7919076, 8864848, 9218726, 9418901, 10056792, 10558768, 12189166, 13014672, 13297272, 13828089, 15838152, 18283749, 18437452, 18837802, 20113584, 24378332, 26594544, 27656178, 28256703, 31676304, 36567498, 36874904, 37675604, 48756664, 55312356, 56513406, 73134996, 73749808, 75351208, 86986321, 97513328, 103607911, 110624712, 113026812, 146269992, 150702416, 173972642, 207215822, 221249424, 226053624, 260958963, 292539984, 310823733, 347945284, 414431644, 452107248, 521917926, 621647466, 695890568, 828863288, 956849531, 1043835852, 1243294932, 1391781136, 1478767457, 1657726576, 1913699062, 2087671704, 2486589864, 2870548593, 2957534914, 3827398124, 4175343408, 4436302371, 4973179728, 5741097186, 5915069828, 7654796248, 8872604742, 11482194372, 11830139656, 15309592496, 16266442027, 17745209484, 22964388744, 23660279312, 32532884054, 35490418968, 45928777488, 48799326081, 65065768108, 70980837936, 97598652162, 130131536216, 195197304324, 260263072432, 390394608648, 780789217296]

約数ペア:

[(1, 780789217296), (2, 390394608648), (3, 260263072432), (4, 195197304324), (6, 130131536216), (8, 97598652162), (11, 70980837936), (12, 65065768108), (16, 48799326081), (17, 45928777488), (22, 35490418968), (24, 32532884054), (33, 23660279312), (34, 22964388744), (44, 17745209484), (48, 16266442027), (51, 15309592496), (66, 11830139656), (68, 11482194372), (88, 8872604742), (102, 7654796248), (132, 5915069828), (136, 5741097186), (157, 4973179728), (176, 4436302371), (187, 4175343408), (204, 3827398124), (264, 2957534914), (272, 2870548593), (314, 2486589864), (374, 2087671704), (408, 1913699062), (471, 1657726576), (528, 1478767457), (561, 1391781136), (628, 1243294932), (748, 1043835852), (816, 956849531), (942, 828863288), (1122, 695890568), (1256, 621647466), (1496, 521917926), (1727, 452107248), (1884, 414431644), (2244, 347945284), (2512, 310823733), (2669, 292539984), (2992, 260958963), (3454, 226053624), (3529, 221249424), (3768, 207215822), (4488, 173972642), (5181, 150702416), (5338, 146269992), (6908, 113026812), (7058, 110624712), (7536, 103607911), (8007, 97513328), (8976, 86986321), (10362, 75351208), (10587, 73749808), (10676, 73134996), (13816, 56513406), (14116, 55312356), (16014, 48756664), (20724, 37675604), (21174, 36874904), (21352, 36567498), (24649, 31676304), (27632, 28256703), (28232, 27656178), (29359, 26594544), (32028, 24378332), (38819, 20113584), (41448, 18837802), (42348, 18437452), (42704, 18283749), (49298, 15838152), (56464, 13828089), (58718, 13297272), (59993, 13014672), (64056, 12189166), (73947, 10558768), (77638, 10056792), (82896, 9418901), (84696, 9218726), (88077, 8864848), (98596, 7919076), (116457, 6704528), (117436, 6648636), (119986, 6507336), (128112, 6094583), (147894, 5279384), (155276, 5028396), (169392, 4609363), (176154, 4432424), (179979, 4338224), (197192, 3959538), (232914, 3352264), (234872, 3324318), (239972, 3253668), (271139, 2879664), (295788, 2639692), (310552, 2514198), (352308, 2216212), (359958, 2169112), (394384, 1979769), (419033, 1863312), (465828, 1676132), (469744, 1662159), (479944, 1626834), (542278, 1439832), (554053, 1409232), (591576, 1319846), (621104, 1257099), (659923, 1183152), (704616, 1108106), (719916, 1084556), (813417, 959888), (838066, 931656)]