861362747040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1\times {\mathrm{21587}}^1$

素因数の和:22559

約数の個数: 192

約数和(自身を含む): 2744590552704

約数和(自身を除く): 1883227805664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 857, 970, 1164, 1455, 1552, 1714, 1940, 2328, 2571, 2910, 3104, 3428, 3880, 4285, 4656, 5142, 5820, 6856, 7760, 8570, 9312, 10284, 11640, 12855, 13712, 15520, 17140, 20568, 21587, 23280, 25710, 27424, 34280, 41136, 43174, 46560, 51420, 64761, 68560, 82272, 83129, 86348, 102840, 107935, 129522, 137120, 166258, 172696, 205680, 215870, 249387, 259044, 323805, 332516, 345392, 411360, 415645, 431740, 498774, 518088, 647610, 665032, 690784, 831290, 863480, 997548, 1036176, 1246935, 1295220, 1330064, 1662580, 1726960, 1995096, 2072352, 2093939, 2493870, 2590440, 2660128, 3325160, 3453920, 3990192, 4187878, 4987740, 5180880, 6281817, 6650320, 7980384, 8375756, 9975480, 10361760, 10469695, 12563634, 13300640, 16751512, 18500059, 19950960, 20939390, 25127268, 31409085, 33503024, 37000118, 39901920, 41878780, 50254536, 55500177, 62818170, 67006048, 74000236, 83757560, 92500295, 100509072, 111000354, 125636340, 148000472, 167515120, 185000590, 201018144, 222000708, 251272680, 277500885, 296000944, 335030240, 370001180, 444001416, 502545360, 555001770, 592001888, 740002360, 888002832, 1005090720, 1110003540, 1480004720, 1776005664, 1794505723, 2220007080, 2960009440, 3589011446, 4440014160, 5383517169, 7178022892, 8880028320, 8972528615, 10767034338, 14356045784, 17945057230, 21534068676, 26917585845, 28712091568, 35890114460, 43068137352, 53835171690, 57424183136, 71780228920, 86136274704, 107670343380, 143560457840, 172272549408, 215340686760, 287120915680, 430681373520, 861362747040]

約数ペア:

[(1, 861362747040), (2, 430681373520), (3, 287120915680), (4, 215340686760), (5, 172272549408), (6, 143560457840), (8, 107670343380), (10, 86136274704), (12, 71780228920), (15, 57424183136), (16, 53835171690), (20, 43068137352), (24, 35890114460), (30, 28712091568), (32, 26917585845), (40, 21534068676), (48, 17945057230), (60, 14356045784), (80, 10767034338), (96, 8972528615), (97, 8880028320), (120, 7178022892), (160, 5383517169), (194, 4440014160), (240, 3589011446), (291, 2960009440), (388, 2220007080), (480, 1794505723), (485, 1776005664), (582, 1480004720), (776, 1110003540), (857, 1005090720), (970, 888002832), (1164, 740002360), (1455, 592001888), (1552, 555001770), (1714, 502545360), (1940, 444001416), (2328, 370001180), (2571, 335030240), (2910, 296000944), (3104, 277500885), (3428, 251272680), (3880, 222000708), (4285, 201018144), (4656, 185000590), (5142, 167515120), (5820, 148000472), (6856, 125636340), (7760, 111000354), (8570, 100509072), (9312, 92500295), (10284, 83757560), (11640, 74000236), (12855, 67006048), (13712, 62818170), (15520, 55500177), (17140, 50254536), (20568, 41878780), (21587, 39901920), (23280, 37000118), (25710, 33503024), (27424, 31409085), (34280, 25127268), (41136, 20939390), (43174, 19950960), (46560, 18500059), (51420, 16751512), (64761, 13300640), (68560, 12563634), (82272, 10469695), (83129, 10361760), (86348, 9975480), (102840, 8375756), (107935, 7980384), (129522, 6650320), (137120, 6281817), (166258, 5180880), (172696, 4987740), (205680, 4187878), (215870, 3990192), (249387, 3453920), (259044, 3325160), (323805, 2660128), (332516, 2590440), (345392, 2493870), (411360, 2093939), (415645, 2072352), (431740, 1995096), (498774, 1726960), (518088, 1662580), (647610, 1330064), (665032, 1295220), (690784, 1246935), (831290, 1036176), (863480, 997548)]