15985647480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:890

約数の個数: 256

約数和(自身を含む): 53137244160

約数和(自身を除く): 37151596680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 167, 220, 254, 264, 330, 334, 381, 440, 501, 508, 571, 635, 660, 668, 762, 835, 1002, 1016, 1142, 1270, 1320, 1336, 1397, 1524, 1670, 1713, 1837, 1905, 2004, 2284, 2505, 2540, 2794, 2855, 3048, 3340, 3426, 3674, 3810, 4008, 4191, 4568, 5010, 5080, 5511, 5588, 5710, 6281, 6680, 6852, 6985, 7348, 7620, 8382, 8565, 9185, 10020, 11022, 11176, 11420, 12562, 13704, 13970, 14696, 15240, 16764, 17130, 18370, 18843, 20040, 20955, 21209, 22044, 22840, 25124, 27555, 27940, 31405, 33528, 34260, 36740, 37686, 41910, 42418, 44088, 50248, 55110, 55880, 62810, 63627, 68520, 72517, 73480, 75372, 83820, 84836, 94215, 95357, 106045, 110220, 125620, 127254, 145034, 150744, 167640, 169672, 188430, 190714, 212090, 217551, 220440, 233299, 251240, 254508, 286071, 290068, 318135, 362585, 376860, 381428, 424180, 435102, 466598, 476785, 509016, 572142, 580136, 636270, 699897, 725170, 753720, 762856, 797687, 848360, 870204, 933196, 953570, 1048927, 1087755, 1144284, 1166495, 1272540, 1399794, 1430355, 1450340, 1595374, 1740408, 1866392, 1907140, 2097854, 2175510, 2288568, 2332990, 2393061, 2545080, 2799588, 2860710, 2900680, 3146781, 3190748, 3499485, 3814280, 3988435, 4195708, 4351020, 4665980, 4786122, 5244635, 5599176, 5721420, 6293562, 6381496, 6998970, 7976870, 8391416, 8702040, 9331960, 9572244, 10489270, 11442840, 11965305, 12110339, 12587124, 13997940, 15733905, 15953740, 19144488, 20978540, 23930610, 24220678, 25174248, 27995880, 31467810, 31907480, 36331017, 41957080, 47861220, 48441356, 60551695, 62935620, 72662034, 95722440, 96882712, 121103390, 125871240, 133213729, 145324068, 181655085, 242206780, 266427458, 290648136, 363310170, 399641187, 484413560, 532854916, 666068645, 726620340, 799282374, 1065709832, 1332137290, 1453240680, 1598564748, 1998205935, 2664274580, 3197129496, 3996411870, 5328549160, 7992823740, 15985647480]

約数ペア:

[(1, 15985647480), (2, 7992823740), (3, 5328549160), (4, 3996411870), (5, 3197129496), (6, 2664274580), (8, 1998205935), (10, 1598564748), (11, 1453240680), (12, 1332137290), (15, 1065709832), (20, 799282374), (22, 726620340), (24, 666068645), (30, 532854916), (33, 484413560), (40, 399641187), (44, 363310170), (55, 290648136), (60, 266427458), (66, 242206780), (88, 181655085), (110, 145324068), (120, 133213729), (127, 125871240), (132, 121103390), (165, 96882712), (167, 95722440), (220, 72662034), (254, 62935620), (264, 60551695), (330, 48441356), (334, 47861220), (381, 41957080), (440, 36331017), (501, 31907480), (508, 31467810), (571, 27995880), (635, 25174248), (660, 24220678), (668, 23930610), (762, 20978540), (835, 19144488), (1002, 15953740), (1016, 15733905), (1142, 13997940), (1270, 12587124), (1320, 12110339), (1336, 11965305), (1397, 11442840), (1524, 10489270), (1670, 9572244), (1713, 9331960), (1837, 8702040), (1905, 8391416), (2004, 7976870), (2284, 6998970), (2505, 6381496), (2540, 6293562), (2794, 5721420), (2855, 5599176), (3048, 5244635), (3340, 4786122), (3426, 4665980), (3674, 4351020), (3810, 4195708), (4008, 3988435), (4191, 3814280), (4568, 3499485), (5010, 3190748), (5080, 3146781), (5511, 2900680), (5588, 2860710), (5710, 2799588), (6281, 2545080), (6680, 2393061), (6852, 2332990), (6985, 2288568), (7348, 2175510), (7620, 2097854), (8382, 1907140), (8565, 1866392), (9185, 1740408), (10020, 1595374), (11022, 1450340), (11176, 1430355), (11420, 1399794), (12562, 1272540), (13704, 1166495), (13970, 1144284), (14696, 1087755), (15240, 1048927), (16764, 953570), (17130, 933196), (18370, 870204), (18843, 848360), (20040, 797687), (20955, 762856), (21209, 753720), (22044, 725170), (22840, 699897), (25124, 636270), (27555, 580136), (27940, 572142), (31405, 509016), (33528, 476785), (34260, 466598), (36740, 435102), (37686, 424180), (41910, 381428), (42418, 376860), (44088, 362585), (50248, 318135), (55110, 290068), (55880, 286071), (62810, 254508), (63627, 251240), (68520, 233299), (72517, 220440), (73480, 217551), (75372, 212090), (83820, 190714), (84836, 188430), (94215, 169672), (95357, 167640), (106045, 150744), (110220, 145034), (125620, 127254)]