1261918625520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{19319}}^1$

素因数の和:20060

約数の個数: 320

約数和(自身を含む): 4553708544000

約数和(自身を除く): 3291789918480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 659, 708, 826, 840, 885, 944, 1180, 1239, 1318, 1416, 1652, 1680, 1770, 1977, 2065, 2360, 2478, 2636, 2832, 3295, 3304, 3540, 3954, 4130, 4613, 4720, 4956, 5272, 6195, 6590, 6608, 7080, 7908, 8260, 9226, 9885, 9912, 10544, 12390, 13180, 13839, 14160, 15816, 16520, 18452, 19319, 19770, 19824, 23065, 24780, 26360, 27678, 31632, 33040, 36904, 38638, 38881, 39540, 46130, 49560, 52720, 55356, 57957, 69195, 73808, 77276, 77762, 79080, 92260, 96595, 99120, 110712, 115914, 116643, 135233, 138390, 154552, 155524, 158160, 184520, 193190, 194405, 221424, 231828, 233286, 270466, 272167, 276780, 289785, 309104, 311048, 369040, 386380, 388810, 405699, 463656, 466572, 540932, 544334, 553560, 579570, 583215, 622096, 676165, 772760, 777620, 811398, 816501, 927312, 933144, 1081864, 1088668, 1107120, 1139821, 1159140, 1166430, 1352330, 1360835, 1545520, 1555240, 1622796, 1633002, 1866288, 2028495, 2163728, 2177336, 2279642, 2318280, 2332860, 2704660, 2721670, 3110480, 3245592, 3266004, 3419463, 4056990, 4082505, 4354672, 4559284, 4636560, 4665720, 5409320, 5443340, 5699105, 6491184, 6532008, 6838926, 7978747, 8113980, 8165010, 9118568, 9331440, 10818640, 10886680, 11398210, 12731221, 13064016, 13677852, 15957494, 16227960, 16330020, 17097315, 18237136, 21773360, 22796420, 23936241, 25462442, 27355704, 31914988, 32455920, 32660040, 34194630, 38193663, 39893735, 45592840, 47872482, 50924884, 54711408, 63656105, 63829976, 65320080, 68389260, 76387326, 79787470, 89118547, 91185680, 95744964, 101849768, 119681205, 127312210, 127659952, 136778520, 152774652, 159574940, 178237094, 190968315, 191489928, 203699536, 239362410, 254624420, 267355641, 273557040, 305549304, 319149880, 356474188, 381936630, 382979856, 445592735, 478724820, 509248840, 534711282, 611098608, 638299760, 712948376, 751142039, 763873260, 891185470, 957449640, 1018497680, 1069422564, 1336778205, 1425896752, 1502284078, 1527746520, 1782370940, 1914899280, 2138845128, 2253426117, 2673556410, 3004568156, 3055493040, 3564741880, 3755710195, 4277690256, 4506852234, 5257994273, 5347112820, 6009136312, 7129483760, 7511420390, 9013704468, 10515988546, 10694225640, 11267130585, 12018272624, 15022840780, 15773982819, 18027408936, 21031977092, 21388451280, 22534261170, 26289971365, 30045681560, 31547965638, 36054817872, 42063954184, 45068522340, 52579942730, 60091363120, 63095931276, 78869914095, 84127908368, 90137044680, 105159885460, 126191862552, 157739828190, 180274089360, 210319770920, 252383725104, 315479656380, 420639541840, 630959312760, 1261918625520]

約数ペア:

[(1, 1261918625520), (2, 630959312760), (3, 420639541840), (4, 315479656380), (5, 252383725104), (6, 210319770920), (7, 180274089360), (8, 157739828190), (10, 126191862552), (12, 105159885460), (14, 90137044680), (15, 84127908368), (16, 78869914095), (20, 63095931276), (21, 60091363120), (24, 52579942730), (28, 45068522340), (30, 42063954184), (35, 36054817872), (40, 31547965638), (42, 30045681560), (48, 26289971365), (56, 22534261170), (59, 21388451280), (60, 21031977092), (70, 18027408936), (80, 15773982819), (84, 15022840780), (105, 12018272624), (112, 11267130585), (118, 10694225640), (120, 10515988546), (140, 9013704468), (168, 7511420390), (177, 7129483760), (210, 6009136312), (236, 5347112820), (240, 5257994273), (280, 4506852234), (295, 4277690256), (336, 3755710195), (354, 3564741880), (413, 3055493040), (420, 3004568156), (472, 2673556410), (560, 2253426117), (590, 2138845128), (659, 1914899280), (708, 1782370940), (826, 1527746520), (840, 1502284078), (885, 1425896752), (944, 1336778205), (1180, 1069422564), (1239, 1018497680), (1318, 957449640), (1416, 891185470), (1652, 763873260), (1680, 751142039), (1770, 712948376), (1977, 638299760), (2065, 611098608), (2360, 534711282), (2478, 509248840), (2636, 478724820), (2832, 445592735), (3295, 382979856), (3304, 381936630), (3540, 356474188), (3954, 319149880), (4130, 305549304), (4613, 273557040), (4720, 267355641), (4956, 254624420), (5272, 239362410), (6195, 203699536), (6590, 191489928), (6608, 190968315), (7080, 178237094), (7908, 159574940), (8260, 152774652), (9226, 136778520), (9885, 127659952), (9912, 127312210), (10544, 119681205), (12390, 101849768), (13180, 95744964), (13839, 91185680), (14160, 89118547), (15816, 79787470), (16520, 76387326), (18452, 68389260), (19319, 65320080), (19770, 63829976), (19824, 63656105), (23065, 54711408), (24780, 50924884), (26360, 47872482), (27678, 45592840), (31632, 39893735), (33040, 38193663), (36904, 34194630), (38638, 32660040), (38881, 32455920), (39540, 31914988), (46130, 27355704), (49560, 25462442), (52720, 23936241), (55356, 22796420), (57957, 21773360), (69195, 18237136), (73808, 17097315), (77276, 16330020), (77762, 16227960), (79080, 15957494), (92260, 13677852), (96595, 13064016), (99120, 12731221), (110712, 11398210), (115914, 10886680), (116643, 10818640), (135233, 9331440), (138390, 9118568), (154552, 8165010), (155524, 8113980), (158160, 7978747), (184520, 6838926), (193190, 6532008), (194405, 6491184), (221424, 5699105), (231828, 5443340), (233286, 5409320), (270466, 4665720), (272167, 4636560), (276780, 4559284), (289785, 4354672), (309104, 4082505), (311048, 4056990), (369040, 3419463), (386380, 3266004), (388810, 3245592), (405699, 3110480), (463656, 2721670), (466572, 2704660), (540932, 2332860), (544334, 2318280), (553560, 2279642), (579570, 2177336), (583215, 2163728), (622096, 2028495), (676165, 1866288), (772760, 1633002), (777620, 1622796), (811398, 1555240), (816501, 1545520), (927312, 1360835), (933144, 1352330), (1081864, 1166430), (1088668, 1159140), (1107120, 1139821)]