670447440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:978

約数の個数: 240

約数和(自身を含む): 2456842752

約数和(自身を除く): 1786395312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 83, 90, 104, 117, 120, 130, 144, 156, 166, 180, 195, 208, 234, 240, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 624, 664, 720, 747, 780, 830, 863, 936, 996, 1040, 1079, 1170, 1245, 1328, 1494, 1560, 1660, 1726, 1872, 1992, 2158, 2340, 2490, 2589, 2988, 3120, 3237, 3320, 3452, 3735, 3984, 4315, 4316, 4680, 4980, 5178, 5395, 5976, 6474, 6640, 6904, 7470, 7767, 8630, 8632, 9360, 9711, 9960, 10356, 10790, 11219, 11952, 12945, 12948, 13808, 14940, 15534, 16185, 17260, 17264, 19422, 19920, 20712, 21580, 22438, 25890, 25896, 29880, 31068, 32370, 33657, 34520, 38835, 38844, 41424, 43160, 44876, 48555, 51780, 51792, 56095, 59760, 62136, 64740, 67314, 69040, 71629, 77670, 77688, 86320, 89752, 97110, 100971, 103560, 112190, 124272, 129480, 134628, 143258, 155340, 155376, 168285, 179504, 194220, 201942, 207120, 214887, 224380, 258960, 269256, 286516, 310680, 336570, 358145, 388440, 403884, 429774, 448760, 504855, 538512, 573032, 621360, 644661, 673140, 716290, 776880, 807768, 859548, 897520, 931177, 1009710, 1074435, 1146064, 1289322, 1346280, 1432580, 1615536, 1719096, 1862354, 2019420, 2148870, 2578644, 2692560, 2793531, 2865160, 3223305, 3438192, 3724708, 4038840, 4297740, 4655885, 5157288, 5587062, 5730320, 6446610, 7449416, 8077680, 8380593, 8595480, 9311770, 10314576, 11174124, 12893220, 13967655, 14898832, 16761186, 17190960, 18623540, 22348248, 25786440, 27935310, 33522372, 37247080, 41902965, 44696496, 51572880, 55870620, 67044744, 74494160, 83805930, 111741240, 134089488, 167611860, 223482480, 335223720, 670447440]

約数ペア:

[(1, 670447440), (2, 335223720), (3, 223482480), (4, 167611860), (5, 134089488), (6, 111741240), (8, 83805930), (9, 74494160), (10, 67044744), (12, 55870620), (13, 51572880), (15, 44696496), (16, 41902965), (18, 37247080), (20, 33522372), (24, 27935310), (26, 25786440), (30, 22348248), (36, 18623540), (39, 17190960), (40, 16761186), (45, 14898832), (48, 13967655), (52, 12893220), (60, 11174124), (65, 10314576), (72, 9311770), (78, 8595480), (80, 8380593), (83, 8077680), (90, 7449416), (104, 6446610), (117, 5730320), (120, 5587062), (130, 5157288), (144, 4655885), (156, 4297740), (166, 4038840), (180, 3724708), (195, 3438192), (208, 3223305), (234, 2865160), (240, 2793531), (249, 2692560), (260, 2578644), (312, 2148870), (332, 2019420), (360, 1862354), (390, 1719096), (415, 1615536), (468, 1432580), (498, 1346280), (520, 1289322), (585, 1146064), (624, 1074435), (664, 1009710), (720, 931177), (747, 897520), (780, 859548), (830, 807768), (863, 776880), (936, 716290), (996, 673140), (1040, 644661), (1079, 621360), (1170, 573032), (1245, 538512), (1328, 504855), (1494, 448760), (1560, 429774), (1660, 403884), (1726, 388440), (1872, 358145), (1992, 336570), (2158, 310680), (2340, 286516), (2490, 269256), (2589, 258960), (2988, 224380), (3120, 214887), (3237, 207120), (3320, 201942), (3452, 194220), (3735, 179504), (3984, 168285), (4315, 155376), (4316, 155340), (4680, 143258), (4980, 134628), (5178, 129480), (5395, 124272), (5976, 112190), (6474, 103560), (6640, 100971), (6904, 97110), (7470, 89752), (7767, 86320), (8630, 77688), (8632, 77670), (9360, 71629), (9711, 69040), (9960, 67314), (10356, 64740), (10790, 62136), (11219, 59760), (11952, 56095), (12945, 51792), (12948, 51780), (13808, 48555), (14940, 44876), (15534, 43160), (16185, 41424), (17260, 38844), (17264, 38835), (19422, 34520), (19920, 33657), (20712, 32370), (21580, 31068), (22438, 29880), (25890, 25896)]