15678886740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1109}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 49552957440

約数和(自身を除く): 33874070700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 691, 930, 1023, 1109, 1364, 1382, 1705, 1860, 2046, 2073, 2218, 2764, 3327, 3410, 3455, 4092, 4146, 4436, 5115, 5545, 6654, 6820, 6910, 7601, 8292, 10230, 10365, 11090, 12199, 13308, 13820, 15202, 16635, 20460, 20730, 21421, 22180, 22803, 24398, 30404, 33270, 34379, 36597, 38005, 41460, 42842, 45606, 48796, 60995, 64263, 66540, 68758, 73194, 76010, 85684, 91212, 103137, 107105, 114015, 121990, 128526, 137516, 146388, 152020, 171895, 182985, 206274, 214210, 228030, 235631, 243980, 257052, 321315, 343790, 365970, 378169, 412548, 428420, 456060, 471262, 515685, 642630, 687580, 706893, 731940, 756338, 766319, 942524, 1031370, 1134507, 1178155, 1285260, 1413786, 1512676, 1532638, 1890845, 2062740, 2269014, 2298957, 2356310, 2827572, 3065276, 3534465, 3781690, 3831595, 4538028, 4597914, 4712620, 5672535, 7068930, 7563380, 7663190, 8429509, 9195828, 11345070, 11494785, 14137860, 15326380, 16859018, 22690140, 22989570, 23755889, 25288527, 33718036, 42147545, 45979140, 47511778, 50577054, 71267667, 84295090, 95023556, 101154108, 118779445, 126442635, 142535334, 168590180, 237558890, 252885270, 261314779, 285070668, 356338335, 475117780, 505770540, 522629558, 712676670, 783944337, 1045259116, 1306573895, 1425353340, 1567888674, 2613147790, 3135777348, 3919721685, 5226295580, 7839443370, 15678886740]

約数ペア:

[(1, 15678886740), (2, 7839443370), (3, 5226295580), (4, 3919721685), (5, 3135777348), (6, 2613147790), (10, 1567888674), (11, 1425353340), (12, 1306573895), (15, 1045259116), (20, 783944337), (22, 712676670), (30, 522629558), (31, 505770540), (33, 475117780), (44, 356338335), (55, 285070668), (60, 261314779), (62, 252885270), (66, 237558890), (93, 168590180), (110, 142535334), (124, 126442635), (132, 118779445), (155, 101154108), (165, 95023556), (186, 84295090), (220, 71267667), (310, 50577054), (330, 47511778), (341, 45979140), (372, 42147545), (465, 33718036), (620, 25288527), (660, 23755889), (682, 22989570), (691, 22690140), (930, 16859018), (1023, 15326380), (1109, 14137860), (1364, 11494785), (1382, 11345070), (1705, 9195828), (1860, 8429509), (2046, 7663190), (2073, 7563380), (2218, 7068930), (2764, 5672535), (3327, 4712620), (3410, 4597914), (3455, 4538028), (4092, 3831595), (4146, 3781690), (4436, 3534465), (5115, 3065276), (5545, 2827572), (6654, 2356310), (6820, 2298957), (6910, 2269014), (7601, 2062740), (8292, 1890845), (10230, 1532638), (10365, 1512676), (11090, 1413786), (12199, 1285260), (13308, 1178155), (13820, 1134507), (15202, 1031370), (16635, 942524), (20460, 766319), (20730, 756338), (21421, 731940), (22180, 706893), (22803, 687580), (24398, 642630), (30404, 515685), (33270, 471262), (34379, 456060), (36597, 428420), (38005, 412548), (41460, 378169), (42842, 365970), (45606, 343790), (48796, 321315), (60995, 257052), (64263, 243980), (66540, 235631), (68758, 228030), (73194, 214210), (76010, 206274), (85684, 182985), (91212, 171895), (103137, 152020), (107105, 146388), (114015, 137516), (121990, 128526)]