20135737440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4231

約数の個数: 576

約数和(自身を含む): 86876689536

約数和(自身を除く): 66740952096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 104, 105, 111, 112, 117, 120, 126, 130, 140, 144, 148, 156, 160, 168, 180, 182, 185, 195, 208, 210, 222, 224, 234, 240, 252, 259, 260, 273, 280, 288, 296, 312, 315, 333, 336, 360, 364, 370, 390, 416, 420, 444, 455, 468, 480, 481, 504, 518, 520, 546, 555, 560, 585, 592, 624, 630, 666, 672, 720, 728, 740, 777, 780, 819, 840, 888, 910, 936, 962, 1008, 1036, 1040, 1092, 1110, 1120, 1170, 1184, 1248, 1260, 1295, 1332, 1365, 1440, 1443, 1456, 1480, 1554, 1560, 1638, 1665, 1680, 1776, 1820, 1872, 1924, 2016, 2072, 2080, 2184, 2220, 2331, 2340, 2405, 2520, 2590, 2664, 2730, 2886, 2912, 2960, 3108, 3120, 3276, 3330, 3360, 3367, 3552, 3640, 3744, 3848, 3885, 4095, 4144, 4153, 4329, 4368, 4440, 4662, 4680, 4810, 5040, 5180, 5328, 5460, 5772, 5920, 6216, 6240, 6552, 6660, 6734, 7215, 7280, 7696, 7770, 8190, 8288, 8306, 8658, 8736, 8880, 9324, 9360, 9620, 10080, 10101, 10360, 10656, 10920, 11544, 11655, 12432, 12459, 13104, 13320, 13468, 14430, 14560, 15392, 15540, 16380, 16612, 16835, 17316, 17760, 18648, 18720, 19240, 20202, 20720, 20765, 21645, 21840, 23088, 23310, 24864, 24918, 26208, 26640, 26936, 28860, 29071, 30303, 31080, 32760, 33224, 33670, 34632, 37296, 37377, 38480, 40404, 41440, 41530, 43290, 43680, 46176, 46620, 49836, 50505, 53280, 53872, 53989, 57720, 58142, 60606, 62160, 62295, 65520, 66448, 67340, 69264, 74592, 74754, 76960, 80808, 83060, 86580, 87213, 93240, 99672, 101010, 107744, 107978, 115440, 116284, 121212, 124320, 124590, 131040, 132896, 134680, 138528, 145355, 149508, 151515, 153661, 161616, 161967, 166120, 173160, 174426, 186480, 186885, 199344, 202020, 215956, 230880, 232568, 242424, 249180, 261639, 269360, 269945, 290710, 299016, 303030, 307322, 323232, 323934, 332240, 346320, 348852, 372960, 373770, 377923, 398688, 404040, 431912, 436065, 460983, 465136, 484848, 485901, 498360, 523278, 538720, 539890, 581420, 598032, 606060, 614644, 647868, 664480, 692640, 697704, 747540, 755846, 768305, 808080, 809835, 863824, 872130, 921966, 930272, 969696, 971802, 996720, 1046556, 1075627, 1079780, 1133769, 1162840, 1196064, 1212120, 1229288, 1295736, 1308195, 1382949, 1395408, 1495080, 1511692, 1536610, 1616160, 1619670, 1727648, 1744260, 1843932, 1889615, 1943604, 1993440, 1997593, 2093112, 2151254, 2159560, 2267538, 2304915, 2325680, 2424240, 2429505, 2458576, 2591472, 2616390, 2765898, 2790816, 2990160, 3023384, 3073220, 3226881, 3239340, 3401307, 3488520, 3687864, 3779230, 3887208, 3995186, 4186224, 4302508, 4319120, 4535076, 4609830, 4651360, 4848480, 4859010, 4917152, 5182944, 5232780, 5378135, 5531796, 5668845, 5980320, 5992779, 6046768, 6146440, 6453762, 6478680, 6802614, 6914745, 6977040, 7375728, 7558460, 7774416, 7990372, 8372448, 8605016, 8638240, 9070152, 9219660, 9680643, 9718020, 9987965, 10465560, 10756270, 11063592, 11337690, 11985558, 12093536, 12292880, 12907524, 12957360, 13605228, 13829490, 13954080, 13983151, 14751456, 15116920, 15548832, 15980744, 16134405, 17006535, 17210032, 17978337, 18140304, 18439320, 19361286, 19436040, 19975930, 20931120, 21512540, 22127184, 22675380, 23971116, 24585760, 25815048, 25914720, 27210456, 27658980, 27966302, 29963895, 30233840, 31961488, 32268810, 34013070, 34420064, 35956674, 36280608, 36878640, 38722572, 38872080, 39951860, 41862240, 41949453, 43025080, 44254368, 45350760, 47942232, 48403215, 51630096, 54420912, 55317960, 55932604, 59927790, 60467680, 63922976, 64537620, 68026140, 69915755, 71913348, 73757280, 77445144, 77744160, 79903720, 83898906, 86050160, 89891685, 90701520, 95884464, 96806430, 103260192, 108841824, 110635920, 111865208, 119855580, 125848359, 129075240, 136052280, 139831510, 143826696, 154890288, 159807440, 167797812, 172100320, 179783370, 181403040, 191768928, 193612860, 209747265, 221271840, 223730416, 239711160, 251696718, 258150480, 272104560, 279663020, 287653392, 309780576, 319614880, 335595624, 359566740, 387225720, 419494530, 447460832, 479422320, 503393436, 516300960, 544209120, 559326040, 575306784, 629241795, 671191248, 719133480, 774451440, 838989060, 958844640, 1006786872, 1118652080, 1258483590, 1342382496, 1438266960, 1548902880, 1677978120, 2013573744, 2237304160, 2516967180, 2876533920, 3355956240, 4027147488, 5033934360, 6711912480, 10067868720, 20135737440]

約数ペア:

[(1, 20135737440), (2, 10067868720), (3, 6711912480), (4, 5033934360), (5, 4027147488), (6, 3355956240), (7, 2876533920), (8, 2516967180), (9, 2237304160), (10, 2013573744), (12, 1677978120), (13, 1548902880), (14, 1438266960), (15, 1342382496), (16, 1258483590), (18, 1118652080), (20, 1006786872), (21, 958844640), (24, 838989060), (26, 774451440), (28, 719133480), (30, 671191248), (32, 629241795), (35, 575306784), (36, 559326040), (37, 544209120), (39, 516300960), (40, 503393436), (42, 479422320), (45, 447460832), (48, 419494530), (52, 387225720), (56, 359566740), (60, 335595624), (63, 319614880), (65, 309780576), (70, 287653392), (72, 279663020), (74, 272104560), (78, 258150480), (80, 251696718), (84, 239711160), (90, 223730416), (91, 221271840), (96, 209747265), (104, 193612860), (105, 191768928), (111, 181403040), (112, 179783370), (117, 172100320), (120, 167797812), (126, 159807440), (130, 154890288), (140, 143826696), (144, 139831510), (148, 136052280), (156, 129075240), (160, 125848359), (168, 119855580), (180, 111865208), (182, 110635920), (185, 108841824), (195, 103260192), (208, 96806430), (210, 95884464), (222, 90701520), (224, 89891685), (234, 86050160), (240, 83898906), (252, 79903720), (259, 77744160), (260, 77445144), (273, 73757280), (280, 71913348), (288, 69915755), (296, 68026140), (312, 64537620), (315, 63922976), (333, 60467680), (336, 59927790), (360, 55932604), (364, 55317960), (370, 54420912), (390, 51630096), (416, 48403215), (420, 47942232), (444, 45350760), (455, 44254368), (468, 43025080), (480, 41949453), (481, 41862240), (504, 39951860), (518, 38872080), (520, 38722572), (546, 36878640), (555, 36280608), (560, 35956674), (585, 34420064), (592, 34013070), (624, 32268810), (630, 31961488), (666, 30233840), (672, 29963895), (720, 27966302), (728, 27658980), (740, 27210456), (777, 25914720), (780, 25815048), (819, 24585760), (840, 23971116), (888, 22675380), (910, 22127184), (936, 21512540), (962, 20931120), (1008, 19975930), (1036, 19436040), (1040, 19361286), (1092, 18439320), (1110, 18140304), (1120, 17978337), (1170, 17210032), (1184, 17006535), (1248, 16134405), (1260, 15980744), (1295, 15548832), (1332, 15116920), (1365, 14751456), (1440, 13983151), (1443, 13954080), (1456, 13829490), (1480, 13605228), (1554, 12957360), (1560, 12907524), (1638, 12292880), (1665, 12093536), (1680, 11985558), (1776, 11337690), (1820, 11063592), (1872, 10756270), (1924, 10465560), (2016, 9987965), (2072, 9718020), (2080, 9680643), (2184, 9219660), (2220, 9070152), (2331, 8638240), (2340, 8605016), (2405, 8372448), (2520, 7990372), (2590, 7774416), (2664, 7558460), (2730, 7375728), (2886, 6977040), (2912, 6914745), (2960, 6802614), (3108, 6478680), (3120, 6453762), (3276, 6146440), (3330, 6046768), (3360, 5992779), (3367, 5980320), (3552, 5668845), (3640, 5531796), (3744, 5378135), (3848, 5232780), (3885, 5182944), (4095, 4917152), (4144, 4859010), (4153, 4848480), (4329, 4651360), (4368, 4609830), (4440, 4535076), (4662, 4319120), (4680, 4302508), (4810, 4186224), (5040, 3995186), (5180, 3887208), (5328, 3779230), (5460, 3687864), (5772, 3488520), (5920, 3401307), (6216, 3239340), (6240, 3226881), (6552, 3073220), (6660, 3023384), (6734, 2990160), (7215, 2790816), (7280, 2765898), (7696, 2616390), (7770, 2591472), (8190, 2458576), (8288, 2429505), (8306, 2424240), (8658, 2325680), (8736, 2304915), (8880, 2267538), (9324, 2159560), (9360, 2151254), (9620, 2093112), (10080, 1997593), (10101, 1993440), (10360, 1943604), (10656, 1889615), (10920, 1843932), (11544, 1744260), (11655, 1727648), (12432, 1619670), (12459, 1616160), (13104, 1536610), (13320, 1511692), (13468, 1495080), (14430, 1395408), (14560, 1382949), (15392, 1308195), (15540, 1295736), (16380, 1229288), (16612, 1212120), (16835, 1196064), (17316, 1162840), (17760, 1133769), (18648, 1079780), (18720, 1075627), (19240, 1046556), (20202, 996720), (20720, 971802), (20765, 969696), (21645, 930272), (21840, 921966), (23088, 872130), (23310, 863824), (24864, 809835), (24918, 808080), (26208, 768305), (26640, 755846), (26936, 747540), (28860, 697704), (29071, 692640), (30303, 664480), (31080, 647868), (32760, 614644), (33224, 606060), (33670, 598032), (34632, 581420), (37296, 539890), (37377, 538720), (38480, 523278), (40404, 498360), (41440, 485901), (41530, 484848), (43290, 465136), (43680, 460983), (46176, 436065), (46620, 431912), (49836, 404040), (50505, 398688), (53280, 377923), (53872, 373770), (53989, 372960), (57720, 348852), (58142, 346320), (60606, 332240), (62160, 323934), (62295, 323232), (65520, 307322), (66448, 303030), (67340, 299016), (69264, 290710), (74592, 269945), (74754, 269360), (76960, 261639), (80808, 249180), (83060, 242424), (86580, 232568), (87213, 230880), (93240, 215956), (99672, 202020), (101010, 199344), (107744, 186885), (107978, 186480), (115440, 174426), (116284, 173160), (121212, 166120), (124320, 161967), (124590, 161616), (131040, 153661), (132896, 151515), (134680, 149508), (138528, 145355)]