1860758640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3352

約数の個数: 240

約数和(自身を含む): 6842166240

約数和(自身を除く): 4981407600

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, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 915, 936, 976, 1040, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 1872, 2196, 2340, 2379, 2440, 2745, 2928, 3120, 3172, 3259, 3660, 3965, 4392, 4680, 4758, 4880, 5490, 6344, 6518, 7137, 7320, 7930, 8784, 9360, 9516, 9777, 10980, 11895, 12688, 13036, 14274, 14640, 15860, 16295, 19032, 19554, 21960, 23790, 26072, 28548, 29331, 31720, 32590, 35685, 38064, 39108, 42367, 43920, 47580, 48885, 52144, 57096, 58662, 63440, 65180, 71370, 78216, 84734, 95160, 97770, 114192, 117324, 127101, 130360, 142740, 146655, 156432, 169468, 190320, 195540, 198799, 211835, 234648, 254202, 260720, 285480, 293310, 338936, 381303, 391080, 397598, 423670, 469296, 508404, 570960, 586620, 596397, 635505, 677872, 762606, 782160, 795196, 847340, 993995, 1016808, 1173240, 1192794, 1271010, 1525212, 1590392, 1694680, 1789191, 1906515, 1987990, 2033616, 2346480, 2385588, 2542020, 2584387, 2981985, 3050424, 3180784, 3389360, 3578382, 3813030, 3975980, 4771176, 5084040, 5168774, 5963970, 6100848, 7156764, 7626060, 7753161, 7951960, 8945955, 9542352, 10168080, 10337548, 11927940, 12921935, 14313528, 15252120, 15506322, 15903920, 17891910, 20675096, 23259483, 23855880, 25843870, 28627056, 30504240, 31012644, 35783820, 38765805, 41350192, 46518966, 47711760, 51687740, 62025288, 71567640, 77531610, 93037932, 103375480, 116297415, 124050576, 143135280, 155063220, 186075864, 206750960, 232594830, 310126440, 372151728, 465189660, 620252880, 930379320, 1860758640]

約数ペア:

[(1, 1860758640), (2, 930379320), (3, 620252880), (4, 465189660), (5, 372151728), (6, 310126440), (8, 232594830), (9, 206750960), (10, 186075864), (12, 155063220), (13, 143135280), (15, 124050576), (16, 116297415), (18, 103375480), (20, 93037932), (24, 77531610), (26, 71567640), (30, 62025288), (36, 51687740), (39, 47711760), (40, 46518966), (45, 41350192), (48, 38765805), (52, 35783820), (60, 31012644), (61, 30504240), (65, 28627056), (72, 25843870), (78, 23855880), (80, 23259483), (90, 20675096), (104, 17891910), (117, 15903920), (120, 15506322), (122, 15252120), (130, 14313528), (144, 12921935), (156, 11927940), (180, 10337548), (183, 10168080), (195, 9542352), (208, 8945955), (234, 7951960), (240, 7753161), (244, 7626060), (260, 7156764), (305, 6100848), (312, 5963970), (360, 5168774), (366, 5084040), (390, 4771176), (468, 3975980), (488, 3813030), (520, 3578382), (549, 3389360), (585, 3180784), (610, 3050424), (624, 2981985), (720, 2584387), (732, 2542020), (780, 2385588), (793, 2346480), (915, 2033616), (936, 1987990), (976, 1906515), (1040, 1789191), (1098, 1694680), (1170, 1590392), (1220, 1525212), (1464, 1271010), (1560, 1192794), (1586, 1173240), (1830, 1016808), (1872, 993995), (2196, 847340), (2340, 795196), (2379, 782160), (2440, 762606), (2745, 677872), (2928, 635505), (3120, 596397), (3172, 586620), (3259, 570960), (3660, 508404), (3965, 469296), (4392, 423670), (4680, 397598), (4758, 391080), (4880, 381303), (5490, 338936), (6344, 293310), (6518, 285480), (7137, 260720), (7320, 254202), (7930, 234648), (8784, 211835), (9360, 198799), (9516, 195540), (9777, 190320), (10980, 169468), (11895, 156432), (12688, 146655), (13036, 142740), (14274, 130360), (14640, 127101), (15860, 117324), (16295, 114192), (19032, 97770), (19554, 95160), (21960, 84734), (23790, 78216), (26072, 71370), (28548, 65180), (29331, 63440), (31720, 58662), (32590, 57096), (35685, 52144), (38064, 48885), (39108, 47580), (42367, 43920)]