20144095740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 360

約数和(自身を含む): 67270718592

約数和(自身を除く): 47126622852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 81, 90, 93, 108, 111, 124, 135, 148, 155, 162, 180, 185, 186, 222, 270, 279, 293, 310, 324, 333, 370, 372, 405, 444, 465, 540, 555, 558, 586, 620, 666, 740, 810, 837, 879, 930, 999, 1110, 1116, 1147, 1172, 1332, 1369, 1395, 1465, 1620, 1665, 1674, 1758, 1860, 1998, 2220, 2294, 2511, 2637, 2738, 2790, 2930, 2997, 3330, 3348, 3441, 3516, 3996, 4107, 4185, 4395, 4588, 4995, 5022, 5274, 5476, 5580, 5735, 5860, 5994, 6660, 6845, 6882, 7911, 8214, 8370, 8790, 9083, 9990, 10044, 10323, 10548, 10841, 11470, 11988, 12321, 12555, 13185, 13690, 13764, 14985, 15822, 16428, 16740, 17205, 17580, 18166, 19980, 20535, 20646, 21682, 22940, 23733, 24642, 25110, 26370, 27249, 27380, 29970, 30969, 31644, 32523, 34410, 36332, 36963, 39555, 41070, 41292, 42439, 43364, 45415, 47466, 49284, 50220, 51615, 52740, 54205, 54498, 59940, 61605, 61938, 65046, 68820, 73926, 79110, 81747, 82140, 84878, 90830, 92907, 94932, 97569, 103230, 108410, 108996, 110889, 118665, 123210, 123876, 127317, 130092, 136245, 147852, 154845, 158220, 162615, 163494, 169756, 181660, 184815, 185814, 195138, 206460, 212195, 216820, 221778, 237330, 245241, 246420, 254634, 272490, 292707, 309690, 325230, 326988, 336071, 369630, 371628, 381951, 390276, 401117, 408735, 424390, 443556, 464535, 474660, 487845, 490482, 509268, 544980, 554445, 585414, 619380, 636585, 650460, 672142, 735723, 739260, 763902, 802234, 817470, 848780, 878121, 929070, 975690, 980964, 1008213, 1108890, 1145853, 1170828, 1203351, 1226205, 1273170, 1344284, 1463535, 1471446, 1527804, 1604468, 1634940, 1680355, 1756242, 1858140, 1909755, 1951380, 2005585, 2016426, 2217780, 2291706, 2406702, 2452410, 2546340, 2927070, 2942892, 3024639, 3360710, 3437559, 3512484, 3610053, 3678615, 3819510, 4011170, 4032852, 4390605, 4583412, 4813404, 4904820, 5041065, 5729265, 5854140, 6016755, 6049278, 6721420, 6875118, 7220106, 7357230, 7639020, 8022340, 8781210, 9073917, 10082130, 10830159, 11458530, 12033510, 12098556, 12434627, 13750236, 14440212, 14714460, 15123195, 17187795, 17562420, 18050265, 18147834, 20164260, 21660318, 22917060, 24067020, 24869254, 27221751, 30246390, 32490477, 34375590, 36100530, 36295668, 37303881, 43320636, 45369585, 49738508, 54150795, 54443502, 60492780, 62173135, 64980954, 68751180, 72201060, 74607762, 90739170, 108301590, 108887004, 111911643, 124346270, 129961908, 136108755, 149215524, 162452385, 181478340, 186519405, 216603180, 223823286, 248692540, 272217510, 324904770, 335734929, 373038810, 447646572, 544435020, 559558215, 649809540, 671469858, 746077620, 1007204787, 1119116430, 1342939716, 1678674645, 2014409574, 2238232860, 3357349290, 4028819148, 5036023935, 6714698580, 10072047870, 20144095740]

約数ペア:

[(1, 20144095740), (2, 10072047870), (3, 6714698580), (4, 5036023935), (5, 4028819148), (6, 3357349290), (9, 2238232860), (10, 2014409574), (12, 1678674645), (15, 1342939716), (18, 1119116430), (20, 1007204787), (27, 746077620), (30, 671469858), (31, 649809540), (36, 559558215), (37, 544435020), (45, 447646572), (54, 373038810), (60, 335734929), (62, 324904770), (74, 272217510), (81, 248692540), (90, 223823286), (93, 216603180), (108, 186519405), (111, 181478340), (124, 162452385), (135, 149215524), (148, 136108755), (155, 129961908), (162, 124346270), (180, 111911643), (185, 108887004), (186, 108301590), (222, 90739170), (270, 74607762), (279, 72201060), (293, 68751180), (310, 64980954), (324, 62173135), (333, 60492780), (370, 54443502), (372, 54150795), (405, 49738508), (444, 45369585), (465, 43320636), (540, 37303881), (555, 36295668), (558, 36100530), (586, 34375590), (620, 32490477), (666, 30246390), (740, 27221751), (810, 24869254), (837, 24067020), (879, 22917060), (930, 21660318), (999, 20164260), (1110, 18147834), (1116, 18050265), (1147, 17562420), (1172, 17187795), (1332, 15123195), (1369, 14714460), (1395, 14440212), (1465, 13750236), (1620, 12434627), (1665, 12098556), (1674, 12033510), (1758, 11458530), (1860, 10830159), (1998, 10082130), (2220, 9073917), (2294, 8781210), (2511, 8022340), (2637, 7639020), (2738, 7357230), (2790, 7220106), (2930, 6875118), (2997, 6721420), (3330, 6049278), (3348, 6016755), (3441, 5854140), (3516, 5729265), (3996, 5041065), (4107, 4904820), (4185, 4813404), (4395, 4583412), (4588, 4390605), (4995, 4032852), (5022, 4011170), (5274, 3819510), (5476, 3678615), (5580, 3610053), (5735, 3512484), (5860, 3437559), (5994, 3360710), (6660, 3024639), (6845, 2942892), (6882, 2927070), (7911, 2546340), (8214, 2452410), (8370, 2406702), (8790, 2291706), (9083, 2217780), (9990, 2016426), (10044, 2005585), (10323, 1951380), (10548, 1909755), (10841, 1858140), (11470, 1756242), (11988, 1680355), (12321, 1634940), (12555, 1604468), (13185, 1527804), (13690, 1471446), (13764, 1463535), (14985, 1344284), (15822, 1273170), (16428, 1226205), (16740, 1203351), (17205, 1170828), (17580, 1145853), (18166, 1108890), (19980, 1008213), (20535, 980964), (20646, 975690), (21682, 929070), (22940, 878121), (23733, 848780), (24642, 817470), (25110, 802234), (26370, 763902), (27249, 739260), (27380, 735723), (29970, 672142), (30969, 650460), (31644, 636585), (32523, 619380), (34410, 585414), (36332, 554445), (36963, 544980), (39555, 509268), (41070, 490482), (41292, 487845), (42439, 474660), (43364, 464535), (45415, 443556), (47466, 424390), (49284, 408735), (50220, 401117), (51615, 390276), (52740, 381951), (54205, 371628), (54498, 369630), (59940, 336071), (61605, 326988), (61938, 325230), (65046, 309690), (68820, 292707), (73926, 272490), (79110, 254634), (81747, 246420), (82140, 245241), (84878, 237330), (90830, 221778), (92907, 216820), (94932, 212195), (97569, 206460), (103230, 195138), (108410, 185814), (108996, 184815), (110889, 181660), (118665, 169756), (123210, 163494), (123876, 162615), (127317, 158220), (130092, 154845), (136245, 147852)]