31363431120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90187}}^1$

素因数の和:90239

約数の個数: 320

約数和(自身を含む): 128831754240

約数和(自身を除く): 97468323120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 483, 504, 540, 552, 560, 621, 630, 644, 690, 720, 756, 805, 828, 840, 920, 945, 966, 1008, 1035, 1080, 1104, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1680, 1840, 1890, 1932, 2070, 2160, 2415, 2484, 2520, 2576, 2760, 2898, 3024, 3105, 3220, 3312, 3780, 3864, 4140, 4347, 4830, 4968, 5040, 5520, 5796, 6210, 6440, 7245, 7560, 7728, 8280, 8694, 9660, 9936, 11592, 12420, 12880, 14490, 15120, 16560, 17388, 19320, 21735, 23184, 24840, 28980, 34776, 38640, 43470, 49680, 57960, 69552, 86940, 90187, 115920, 173880, 180374, 270561, 347760, 360748, 450935, 541122, 631309, 721496, 811683, 901870, 1082244, 1262618, 1352805, 1442992, 1623366, 1803740, 1893927, 2074301, 2164488, 2435049, 2525236, 2705610, 3156545, 3246732, 3607480, 3787854, 4058415, 4148602, 4328976, 4870098, 5050472, 5411220, 5681781, 6222903, 6313090, 6493464, 7214960, 7575708, 8116830, 8297204, 9469635, 9740196, 10100944, 10371505, 10822440, 11363562, 12175245, 12445806, 12626180, 12986928, 14520107, 15151416, 16233660, 16594408, 17045343, 18668709, 18939270, 19480392, 20743010, 21644880, 22727124, 24350490, 24891612, 25252360, 28408905, 29040214, 30302832, 31114515, 32467320, 33188816, 34090686, 37337418, 37878540, 38960784, 41486020, 43560321, 45454248, 48700980, 49783224, 50504720, 56006127, 56817810, 58080428, 62229030, 64934640, 68181372, 72600535, 74674836, 75757080, 82972040, 85226715, 87120642, 90908496, 93343545, 97401960, 99566448, 112012254, 113635620, 116160856, 124458060, 130680963, 136362744, 145201070, 149349672, 151514160, 165944080, 170453430, 174241284, 186687090, 194803920, 217801605, 224024508, 227271240, 232321712, 248916120, 261361926, 272725488, 280030635, 290402140, 298699344, 340906860, 348482568, 373374180, 392042889, 435603210, 448049016, 454542480, 497832240, 522723852, 560061270, 580804280, 653404815, 681813720, 696965136, 746748360, 784085778, 871206420, 896098032, 1045447704, 1120122540, 1161608560, 1306809630, 1363627440, 1493496720, 1568171556, 1742412840, 1960214445, 2090895408, 2240245080, 2613619260, 3136343112, 3484825680, 3920428890, 4480490160, 5227238520, 6272686224, 7840857780, 10454477040, 15681715560, 31363431120]

約数ペア:

[(1, 31363431120), (2, 15681715560), (3, 10454477040), (4, 7840857780), (5, 6272686224), (6, 5227238520), (7, 4480490160), (8, 3920428890), (9, 3484825680), (10, 3136343112), (12, 2613619260), (14, 2240245080), (15, 2090895408), (16, 1960214445), (18, 1742412840), (20, 1568171556), (21, 1493496720), (23, 1363627440), (24, 1306809630), (27, 1161608560), (28, 1120122540), (30, 1045447704), (35, 896098032), (36, 871206420), (40, 784085778), (42, 746748360), (45, 696965136), (46, 681813720), (48, 653404815), (54, 580804280), (56, 560061270), (60, 522723852), (63, 497832240), (69, 454542480), (70, 448049016), (72, 435603210), (80, 392042889), (84, 373374180), (90, 348482568), (92, 340906860), (105, 298699344), (108, 290402140), (112, 280030635), (115, 272725488), (120, 261361926), (126, 248916120), (135, 232321712), (138, 227271240), (140, 224024508), (144, 217801605), (161, 194803920), (168, 186687090), (180, 174241284), (184, 170453430), (189, 165944080), (207, 151514160), (210, 149349672), (216, 145201070), (230, 136362744), (240, 130680963), (252, 124458060), (270, 116160856), (276, 113635620), (280, 112012254), (315, 99566448), (322, 97401960), (336, 93343545), (345, 90908496), (360, 87120642), (368, 85226715), (378, 82972040), (414, 75757080), (420, 74674836), (432, 72600535), (460, 68181372), (483, 64934640), (504, 62229030), (540, 58080428), (552, 56817810), (560, 56006127), (621, 50504720), (630, 49783224), (644, 48700980), (690, 45454248), (720, 43560321), (756, 41486020), (805, 38960784), (828, 37878540), (840, 37337418), (920, 34090686), (945, 33188816), (966, 32467320), (1008, 31114515), (1035, 30302832), (1080, 29040214), (1104, 28408905), (1242, 25252360), (1260, 24891612), (1288, 24350490), (1380, 22727124), (1449, 21644880), (1512, 20743010), (1610, 19480392), (1656, 18939270), (1680, 18668709), (1840, 17045343), (1890, 16594408), (1932, 16233660), (2070, 15151416), (2160, 14520107), (2415, 12986928), (2484, 12626180), (2520, 12445806), (2576, 12175245), (2760, 11363562), (2898, 10822440), (3024, 10371505), (3105, 10100944), (3220, 9740196), (3312, 9469635), (3780, 8297204), (3864, 8116830), (4140, 7575708), (4347, 7214960), (4830, 6493464), (4968, 6313090), (5040, 6222903), (5520, 5681781), (5796, 5411220), (6210, 5050472), (6440, 4870098), (7245, 4328976), (7560, 4148602), (7728, 4058415), (8280, 3787854), (8694, 3607480), (9660, 3246732), (9936, 3156545), (11592, 2705610), (12420, 2525236), (12880, 2435049), (14490, 2164488), (15120, 2074301), (16560, 1893927), (17388, 1803740), (19320, 1623366), (21735, 1442992), (23184, 1352805), (24840, 1262618), (28980, 1082244), (34776, 901870), (38640, 811683), (43470, 721496), (49680, 631309), (57960, 541122), (69552, 450935), (86940, 360748), (90187, 347760), (115920, 270561), (173880, 180374)]