2105177760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6796

約数の個数: 288

約数和(自身を含む): 8476296192

約数和(自身を除く): 6371118432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6737, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 13474, 14880, 15624, 17360, 19530, 20211, 20832, 22320, 26040, 26948, 31248, 33685, 34720, 39060, 40422, 44640, 47159, 52080, 53896, 60633, 62496, 67370, 78120, 80844, 94318, 101055, 104160, 107792, 121266, 134740, 141477, 156240, 161688, 188636, 202110, 208847, 215584, 235795, 242532, 269480, 282954, 303165, 312480, 323376, 377272, 404220, 417694, 424431, 471590, 485064, 538960, 565908, 606330, 626541, 646752, 707385, 754544, 808440, 835388, 848862, 943180, 970128, 1044235, 1077920, 1131816, 1212660, 1253082, 1414770, 1461929, 1509088, 1616880, 1670776, 1697724, 1879623, 1886360, 1940256, 2088470, 2122155, 2263632, 2425320, 2506164, 2829540, 2923858, 3132705, 3233760, 3341552, 3395448, 3759246, 3772720, 4176940, 4244310, 4385787, 4527264, 4850640, 5012328, 5659080, 5847716, 6265410, 6683104, 6790896, 7309645, 7518492, 7545440, 8353880, 8488620, 8771574, 9398115, 9701280, 10024656, 11318160, 11695432, 12530820, 13157361, 13581792, 14619290, 15036984, 16707760, 16977240, 17543148, 18796230, 20049312, 21928935, 22636320, 23390864, 25061640, 26314722, 29238580, 30073968, 33415520, 33954480, 35086296, 37592460, 43857870, 46781728, 50123280, 52629444, 58477160, 60147936, 65786805, 67908960, 70172592, 75184920, 87715740, 100246560, 105258888, 116954320, 131573610, 140345184, 150369840, 175431480, 210517776, 233908640, 263147220, 300739680, 350862960, 421035552, 526294440, 701725920, 1052588880, 2105177760]

約数ペア:

[(1, 2105177760), (2, 1052588880), (3, 701725920), (4, 526294440), (5, 421035552), (6, 350862960), (7, 300739680), (8, 263147220), (9, 233908640), (10, 210517776), (12, 175431480), (14, 150369840), (15, 140345184), (16, 131573610), (18, 116954320), (20, 105258888), (21, 100246560), (24, 87715740), (28, 75184920), (30, 70172592), (31, 67908960), (32, 65786805), (35, 60147936), (36, 58477160), (40, 52629444), (42, 50123280), (45, 46781728), (48, 43857870), (56, 37592460), (60, 35086296), (62, 33954480), (63, 33415520), (70, 30073968), (72, 29238580), (80, 26314722), (84, 25061640), (90, 23390864), (93, 22636320), (96, 21928935), (105, 20049312), (112, 18796230), (120, 17543148), (124, 16977240), (126, 16707760), (140, 15036984), (144, 14619290), (155, 13581792), (160, 13157361), (168, 12530820), (180, 11695432), (186, 11318160), (210, 10024656), (217, 9701280), (224, 9398115), (240, 8771574), (248, 8488620), (252, 8353880), (279, 7545440), (280, 7518492), (288, 7309645), (310, 6790896), (315, 6683104), (336, 6265410), (360, 5847716), (372, 5659080), (420, 5012328), (434, 4850640), (465, 4527264), (480, 4385787), (496, 4244310), (504, 4176940), (558, 3772720), (560, 3759246), (620, 3395448), (630, 3341552), (651, 3233760), (672, 3132705), (720, 2923858), (744, 2829540), (840, 2506164), (868, 2425320), (930, 2263632), (992, 2122155), (1008, 2088470), (1085, 1940256), (1116, 1886360), (1120, 1879623), (1240, 1697724), (1260, 1670776), (1302, 1616880), (1395, 1509088), (1440, 1461929), (1488, 1414770), (1680, 1253082), (1736, 1212660), (1860, 1131816), (1953, 1077920), (2016, 1044235), (2170, 970128), (2232, 943180), (2480, 848862), (2520, 835388), (2604, 808440), (2790, 754544), (2976, 707385), (3255, 646752), (3360, 626541), (3472, 606330), (3720, 565908), (3906, 538960), (4340, 485064), (4464, 471590), (4960, 424431), (5040, 417694), (5208, 404220), (5580, 377272), (6510, 323376), (6737, 312480), (6944, 303165), (7440, 282954), (7812, 269480), (8680, 242532), (8928, 235795), (9765, 215584), (10080, 208847), (10416, 202110), (11160, 188636), (13020, 161688), (13474, 156240), (14880, 141477), (15624, 134740), (17360, 121266), (19530, 107792), (20211, 104160), (20832, 101055), (22320, 94318), (26040, 80844), (26948, 78120), (31248, 67370), (33685, 62496), (34720, 60633), (39060, 53896), (40422, 52080), (44640, 47159)]