21943997280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163859}}^1$

素因数の和:163914

約数の個数: 192

約数和(自身を含む): 79282022400

約数和(自身を除く): 57338025120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 133920, 163859, 327718, 491577, 655436, 819295, 983154, 1310872, 1474731, 1638590, 1966308, 2457885, 2621744, 2949462, 3277180, 3932616, 4424193, 4915770, 5079629, 5243488, 5898924, 6554360, 7373655, 7865232, 8848386, 9831540, 10159258, 11797848, 13108720, 14747310, 15238887, 15730464, 17696772, 19663080, 20318516, 22120965, 23595696, 25398145, 26217440, 29494620, 30477774, 35393544, 39326160, 40637032, 44241930, 45716661, 47191392, 50796290, 58989240, 60955548, 70787088, 76194435, 78652320, 81274064, 88483860, 91433322, 101592580, 117978480, 121911096, 137149983, 141574176, 152388870, 162548128, 176967720, 182866644, 203185160, 228583305, 235956960, 243822192, 274299966, 304777740, 353935440, 365733288, 406370320, 457166610, 487644384, 548599932, 609555480, 685749915, 707870880, 731466576, 812740640, 914333220, 1097199864, 1219110960, 1371499830, 1462933152, 1828666440, 2194399728, 2438221920, 2742999660, 3657332880, 4388799456, 5485999320, 7314665760, 10971998640, 21943997280]

約数ペア:

[(1, 21943997280), (2, 10971998640), (3, 7314665760), (4, 5485999320), (5, 4388799456), (6, 3657332880), (8, 2742999660), (9, 2438221920), (10, 2194399728), (12, 1828666440), (15, 1462933152), (16, 1371499830), (18, 1219110960), (20, 1097199864), (24, 914333220), (27, 812740640), (30, 731466576), (31, 707870880), (32, 685749915), (36, 609555480), (40, 548599932), (45, 487644384), (48, 457166610), (54, 406370320), (60, 365733288), (62, 353935440), (72, 304777740), (80, 274299966), (90, 243822192), (93, 235956960), (96, 228583305), (108, 203185160), (120, 182866644), (124, 176967720), (135, 162548128), (144, 152388870), (155, 141574176), (160, 137149983), (180, 121911096), (186, 117978480), (216, 101592580), (240, 91433322), (248, 88483860), (270, 81274064), (279, 78652320), (288, 76194435), (310, 70787088), (360, 60955548), (372, 58989240), (432, 50796290), (465, 47191392), (480, 45716661), (496, 44241930), (540, 40637032), (558, 39326160), (620, 35393544), (720, 30477774), (744, 29494620), (837, 26217440), (864, 25398145), (930, 23595696), (992, 22120965), (1080, 20318516), (1116, 19663080), (1240, 17696772), (1395, 15730464), (1440, 15238887), (1488, 14747310), (1674, 13108720), (1860, 11797848), (2160, 10159258), (2232, 9831540), (2480, 8848386), (2790, 7865232), (2976, 7373655), (3348, 6554360), (3720, 5898924), (4185, 5243488), (4320, 5079629), (4464, 4915770), (4960, 4424193), (5580, 3932616), (6696, 3277180), (7440, 2949462), (8370, 2621744), (8928, 2457885), (11160, 1966308), (13392, 1638590), (14880, 1474731), (16740, 1310872), (22320, 983154), (26784, 819295), (33480, 655436), (44640, 491577), (66960, 327718), (133920, 163859)]