82020120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 384

約数和(自身を含む): 327499200

約数和(自身を除く): 245479080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 37, 39, 40, 42, 49, 52, 56, 58, 60, 65, 70, 74, 78, 84, 87, 91, 98, 104, 105, 111, 116, 120, 130, 140, 145, 147, 148, 156, 168, 174, 182, 185, 195, 196, 203, 210, 222, 232, 245, 259, 260, 273, 280, 290, 294, 296, 312, 348, 364, 370, 377, 390, 392, 406, 420, 435, 444, 455, 481, 490, 518, 520, 546, 555, 580, 588, 609, 637, 696, 728, 735, 740, 754, 777, 780, 812, 840, 870, 888, 910, 962, 980, 1015, 1036, 1073, 1092, 1110, 1131, 1160, 1176, 1218, 1274, 1295, 1365, 1421, 1443, 1470, 1480, 1508, 1554, 1560, 1624, 1740, 1813, 1820, 1885, 1911, 1924, 1960, 2030, 2072, 2146, 2184, 2220, 2262, 2405, 2436, 2548, 2590, 2639, 2730, 2842, 2886, 2940, 3016, 3045, 3108, 3185, 3219, 3367, 3480, 3626, 3640, 3770, 3822, 3848, 3885, 4060, 4263, 4292, 4440, 4524, 4810, 4872, 5096, 5180, 5278, 5365, 5439, 5460, 5655, 5684, 5772, 5880, 6090, 6216, 6370, 6438, 6734, 7105, 7215, 7252, 7511, 7540, 7644, 7770, 7917, 8120, 8526, 8584, 9048, 9065, 9555, 9620, 10101, 10360, 10556, 10730, 10878, 10920, 11310, 11368, 11544, 12180, 12740, 12876, 13195, 13468, 13949, 14210, 14430, 14504, 15022, 15080, 15288, 15540, 15834, 16095, 16835, 17052, 18130, 18473, 19110, 19240, 20202, 21112, 21315, 21460, 21756, 22533, 22620, 23569, 24360, 25480, 25752, 26390, 26936, 27195, 27898, 28420, 28860, 30044, 31080, 31668, 32190, 33670, 34104, 36260, 36946, 37555, 38220, 39585, 40404, 41847, 42630, 42920, 43512, 45066, 45240, 47138, 50505, 52577, 52780, 54390, 55419, 55796, 56840, 57720, 60088, 63336, 64380, 67340, 69745, 70707, 72520, 73892, 75110, 76440, 79170, 80808, 83694, 85260, 90132, 92365, 94276, 97643, 101010, 105154, 105560, 108780, 110838, 111592, 112665, 117845, 128760, 134680, 139490, 141414, 147784, 150220, 157731, 158340, 167388, 170520, 180264, 184730, 188552, 195286, 202020, 209235, 210308, 217560, 221676, 225330, 235690, 262885, 277095, 278980, 282828, 292929, 300440, 315462, 316680, 334776, 353535, 369460, 390572, 404040, 418470, 420616, 443352, 450660, 471380, 488215, 525770, 554190, 557960, 565656, 585858, 630924, 683501, 707070, 738920, 781144, 788655, 836940, 901320, 942760, 976430, 1051540, 1108380, 1171716, 1261848, 1367002, 1414140, 1464645, 1577310, 1673880, 1952860, 2050503, 2103080, 2216760, 2343432, 2734004, 2828280, 2929290, 3154620, 3417505, 3905720, 4101006, 5468008, 5858580, 6309240, 6835010, 8202012, 10252515, 11717160, 13670020, 16404024, 20505030, 27340040, 41010060, 82020120]

約数ペア:

[(1, 82020120), (2, 41010060), (3, 27340040), (4, 20505030), (5, 16404024), (6, 13670020), (7, 11717160), (8, 10252515), (10, 8202012), (12, 6835010), (13, 6309240), (14, 5858580), (15, 5468008), (20, 4101006), (21, 3905720), (24, 3417505), (26, 3154620), (28, 2929290), (29, 2828280), (30, 2734004), (35, 2343432), (37, 2216760), (39, 2103080), (40, 2050503), (42, 1952860), (49, 1673880), (52, 1577310), (56, 1464645), (58, 1414140), (60, 1367002), (65, 1261848), (70, 1171716), (74, 1108380), (78, 1051540), (84, 976430), (87, 942760), (91, 901320), (98, 836940), (104, 788655), (105, 781144), (111, 738920), (116, 707070), (120, 683501), (130, 630924), (140, 585858), (145, 565656), (147, 557960), (148, 554190), (156, 525770), (168, 488215), (174, 471380), (182, 450660), (185, 443352), (195, 420616), (196, 418470), (203, 404040), (210, 390572), (222, 369460), (232, 353535), (245, 334776), (259, 316680), (260, 315462), (273, 300440), (280, 292929), (290, 282828), (294, 278980), (296, 277095), (312, 262885), (348, 235690), (364, 225330), (370, 221676), (377, 217560), (390, 210308), (392, 209235), (406, 202020), (420, 195286), (435, 188552), (444, 184730), (455, 180264), (481, 170520), (490, 167388), (518, 158340), (520, 157731), (546, 150220), (555, 147784), (580, 141414), (588, 139490), (609, 134680), (637, 128760), (696, 117845), (728, 112665), (735, 111592), (740, 110838), (754, 108780), (777, 105560), (780, 105154), (812, 101010), (840, 97643), (870, 94276), (888, 92365), (910, 90132), (962, 85260), (980, 83694), (1015, 80808), (1036, 79170), (1073, 76440), (1092, 75110), (1110, 73892), (1131, 72520), (1160, 70707), (1176, 69745), (1218, 67340), (1274, 64380), (1295, 63336), (1365, 60088), (1421, 57720), (1443, 56840), (1470, 55796), (1480, 55419), (1508, 54390), (1554, 52780), (1560, 52577), (1624, 50505), (1740, 47138), (1813, 45240), (1820, 45066), (1885, 43512), (1911, 42920), (1924, 42630), (1960, 41847), (2030, 40404), (2072, 39585), (2146, 38220), (2184, 37555), (2220, 36946), (2262, 36260), (2405, 34104), (2436, 33670), (2548, 32190), (2590, 31668), (2639, 31080), (2730, 30044), (2842, 28860), (2886, 28420), (2940, 27898), (3016, 27195), (3045, 26936), (3108, 26390), (3185, 25752), (3219, 25480), (3367, 24360), (3480, 23569), (3626, 22620), (3640, 22533), (3770, 21756), (3822, 21460), (3848, 21315), (3885, 21112), (4060, 20202), (4263, 19240), (4292, 19110), (4440, 18473), (4524, 18130), (4810, 17052), (4872, 16835), (5096, 16095), (5180, 15834), (5278, 15540), (5365, 15288), (5439, 15080), (5460, 15022), (5655, 14504), (5684, 14430), (5772, 14210), (5880, 13949), (6090, 13468), (6216, 13195), (6370, 12876), (6438, 12740), (6734, 12180), (7105, 11544), (7215, 11368), (7252, 11310), (7511, 10920), (7540, 10878), (7644, 10730), (7770, 10556), (7917, 10360), (8120, 10101), (8526, 9620), (8584, 9555), (9048, 9065)]