154933653840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1\times {\mathrm{1571}}^1$

素因数の和:2890

約数の個数: 320

約数和(自身を含む): 561392640000

約数和(自身を除く): 406458986160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1249, 1316, 1410, 1571, 1645, 1680, 1880, 1974, 2256, 2498, 2632, 2820, 3142, 3290, 3747, 3760, 3948, 4713, 4935, 4996, 5264, 5640, 6245, 6284, 6580, 7494, 7855, 7896, 8743, 9426, 9870, 9992, 10997, 11280, 12490, 12568, 13160, 14988, 15710, 15792, 17486, 18735, 18852, 19740, 19984, 21994, 23565, 24980, 25136, 26229, 26320, 29976, 31420, 32991, 34972, 37470, 37704, 39480, 43715, 43988, 47130, 49960, 52458, 54985, 58703, 59952, 62840, 65982, 69944, 73837, 74940, 75408, 78960, 87430, 87976, 94260, 99920, 104916, 109970, 117406, 125680, 131145, 131964, 139888, 147674, 149880, 164955, 174860, 175952, 176109, 188520, 209832, 219940, 221511, 234812, 262290, 263928, 293515, 295348, 299760, 329910, 349720, 352218, 369185, 377040, 410921, 419664, 439880, 443022, 469624, 516859, 524580, 527856, 587030, 590696, 659820, 699440, 704436, 738370, 821842, 879760, 880545, 886044, 939248, 1033718, 1049160, 1107555, 1174060, 1181392, 1232763, 1319640, 1408872, 1476740, 1550577, 1643684, 1761090, 1772088, 1962179, 2054605, 2067436, 2098320, 2215110, 2348120, 2465526, 2584295, 2639280, 2817744, 2953480, 3101154, 3287368, 3522180, 3544176, 3924358, 4109210, 4134872, 4430220, 4696240, 4931052, 5168590, 5886537, 5906960, 6163815, 6202308, 6574736, 7044360, 7752885, 7848716, 8218420, 8269744, 8860440, 9810895, 9862104, 10337180, 11773074, 12327630, 12404616, 13735253, 14088720, 15505770, 15697432, 16436840, 17720880, 19621790, 19724208, 20674360, 23546148, 24655260, 24809232, 27470506, 29432685, 31011540, 31394864, 32873680, 39243580, 41205759, 41348720, 47092296, 49310520, 54941012, 58865370, 62023080, 68676265, 78487160, 82411518, 92222413, 94184592, 98621040, 109882024, 117730740, 124046160, 137352530, 156974320, 164823036, 184444826, 206028795, 219764048, 235461480, 274705060, 276667239, 329646072, 368889652, 412057590, 461112065, 470922960, 549410120, 553334478, 645556891, 659292144, 737779304, 824115180, 922224130, 1098820240, 1106668956, 1291113782, 1383336195, 1475558608, 1648230360, 1844448260, 1936670673, 2213337912, 2582227564, 2766672390, 3227784455, 3296460720, 3688896520, 3873341346, 4426675824, 5164455128, 5533344780, 6455568910, 7377793040, 7746682692, 9683353365, 10328910256, 11066689560, 12911137820, 15493365384, 19366706730, 22133379120, 25822275640, 30986730768, 38733413460, 51644551280, 77466826920, 154933653840]

約数ペア:

[(1, 154933653840), (2, 77466826920), (3, 51644551280), (4, 38733413460), (5, 30986730768), (6, 25822275640), (7, 22133379120), (8, 19366706730), (10, 15493365384), (12, 12911137820), (14, 11066689560), (15, 10328910256), (16, 9683353365), (20, 7746682692), (21, 7377793040), (24, 6455568910), (28, 5533344780), (30, 5164455128), (35, 4426675824), (40, 3873341346), (42, 3688896520), (47, 3296460720), (48, 3227784455), (56, 2766672390), (60, 2582227564), (70, 2213337912), (80, 1936670673), (84, 1844448260), (94, 1648230360), (105, 1475558608), (112, 1383336195), (120, 1291113782), (140, 1106668956), (141, 1098820240), (168, 922224130), (188, 824115180), (210, 737779304), (235, 659292144), (240, 645556891), (280, 553334478), (282, 549410120), (329, 470922960), (336, 461112065), (376, 412057590), (420, 368889652), (470, 329646072), (560, 276667239), (564, 274705060), (658, 235461480), (705, 219764048), (752, 206028795), (840, 184444826), (940, 164823036), (987, 156974320), (1128, 137352530), (1249, 124046160), (1316, 117730740), (1410, 109882024), (1571, 98621040), (1645, 94184592), (1680, 92222413), (1880, 82411518), (1974, 78487160), (2256, 68676265), (2498, 62023080), (2632, 58865370), (2820, 54941012), (3142, 49310520), (3290, 47092296), (3747, 41348720), (3760, 41205759), (3948, 39243580), (4713, 32873680), (4935, 31394864), (4996, 31011540), (5264, 29432685), (5640, 27470506), (6245, 24809232), (6284, 24655260), (6580, 23546148), (7494, 20674360), (7855, 19724208), (7896, 19621790), (8743, 17720880), (9426, 16436840), (9870, 15697432), (9992, 15505770), (10997, 14088720), (11280, 13735253), (12490, 12404616), (12568, 12327630), (13160, 11773074), (14988, 10337180), (15710, 9862104), (15792, 9810895), (17486, 8860440), (18735, 8269744), (18852, 8218420), (19740, 7848716), (19984, 7752885), (21994, 7044360), (23565, 6574736), (24980, 6202308), (25136, 6163815), (26229, 5906960), (26320, 5886537), (29976, 5168590), (31420, 4931052), (32991, 4696240), (34972, 4430220), (37470, 4134872), (37704, 4109210), (39480, 3924358), (43715, 3544176), (43988, 3522180), (47130, 3287368), (49960, 3101154), (52458, 2953480), (54985, 2817744), (58703, 2639280), (59952, 2584295), (62840, 2465526), (65982, 2348120), (69944, 2215110), (73837, 2098320), (74940, 2067436), (75408, 2054605), (78960, 1962179), (87430, 1772088), (87976, 1761090), (94260, 1643684), (99920, 1550577), (104916, 1476740), (109970, 1408872), (117406, 1319640), (125680, 1232763), (131145, 1181392), (131964, 1174060), (139888, 1107555), (147674, 1049160), (149880, 1033718), (164955, 939248), (174860, 886044), (175952, 880545), (176109, 879760), (188520, 821842), (209832, 738370), (219940, 704436), (221511, 699440), (234812, 659820), (262290, 590696), (263928, 587030), (293515, 527856), (295348, 524580), (299760, 516859), (329910, 469624), (349720, 443022), (352218, 439880), (369185, 419664), (377040, 410921)]