181250160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 711287808

約数和(自身を除く): 530037648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 48, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 104, 105, 112, 120, 129, 130, 140, 156, 168, 172, 182, 193, 195, 208, 210, 215, 240, 258, 260, 273, 280, 301, 312, 336, 344, 364, 386, 390, 420, 430, 455, 516, 520, 546, 559, 560, 579, 602, 624, 645, 688, 728, 772, 780, 840, 860, 903, 910, 965, 1032, 1040, 1092, 1118, 1158, 1204, 1290, 1351, 1365, 1456, 1505, 1544, 1560, 1677, 1680, 1720, 1806, 1820, 1930, 2064, 2184, 2236, 2316, 2408, 2509, 2580, 2702, 2730, 2795, 2895, 3010, 3088, 3120, 3354, 3440, 3612, 3640, 3860, 3913, 4053, 4368, 4472, 4515, 4632, 4816, 5018, 5160, 5404, 5460, 5590, 5790, 6020, 6708, 6755, 7224, 7280, 7527, 7720, 7826, 8106, 8299, 8385, 8944, 9030, 9264, 10036, 10320, 10808, 10920, 11180, 11580, 11739, 12040, 12545, 13416, 13510, 14448, 15054, 15440, 15652, 16212, 16598, 16770, 17563, 18060, 19565, 20072, 20265, 21616, 21840, 22360, 23160, 23478, 24080, 24897, 25090, 26832, 27020, 30108, 31304, 32424, 33196, 33540, 35126, 36120, 37635, 39130, 40144, 40530, 41495, 44720, 46320, 46956, 49794, 50180, 52689, 54040, 58093, 58695, 60216, 62608, 64848, 66392, 67080, 70252, 72240, 75270, 78260, 81060, 82990, 87815, 93912, 99588, 100360, 105378, 107887, 108080, 116186, 117390, 120432, 124485, 132784, 134160, 140504, 150540, 156520, 162120, 165980, 174279, 175630, 187824, 199176, 200720, 210756, 215774, 232372, 234780, 248970, 263445, 281008, 290465, 301080, 313040, 323661, 324240, 331960, 348558, 351260, 398352, 421512, 431548, 464744, 469560, 497940, 526890, 539435, 580930, 602160, 647322, 663920, 697116, 702520, 755209, 843024, 863096, 871395, 929488, 939120, 995880, 1053780, 1078870, 1161860, 1294644, 1394232, 1405040, 1510418, 1618305, 1726192, 1742790, 1991760, 2107560, 2157740, 2265627, 2323720, 2589288, 2788464, 3020836, 3236610, 3485580, 3776045, 4215120, 4315480, 4531254, 4647440, 5178576, 6041672, 6473220, 6971160, 7552090, 8630960, 9062508, 11328135, 12083344, 12946440, 13942320, 15104180, 18125016, 22656270, 25892880, 30208360, 36250032, 45312540, 60416720, 90625080, 181250160]

約数ペア:

[(1, 181250160), (2, 90625080), (3, 60416720), (4, 45312540), (5, 36250032), (6, 30208360), (7, 25892880), (8, 22656270), (10, 18125016), (12, 15104180), (13, 13942320), (14, 12946440), (15, 12083344), (16, 11328135), (20, 9062508), (21, 8630960), (24, 7552090), (26, 6971160), (28, 6473220), (30, 6041672), (35, 5178576), (39, 4647440), (40, 4531254), (42, 4315480), (43, 4215120), (48, 3776045), (52, 3485580), (56, 3236610), (60, 3020836), (65, 2788464), (70, 2589288), (78, 2323720), (80, 2265627), (84, 2157740), (86, 2107560), (91, 1991760), (104, 1742790), (105, 1726192), (112, 1618305), (120, 1510418), (129, 1405040), (130, 1394232), (140, 1294644), (156, 1161860), (168, 1078870), (172, 1053780), (182, 995880), (193, 939120), (195, 929488), (208, 871395), (210, 863096), (215, 843024), (240, 755209), (258, 702520), (260, 697116), (273, 663920), (280, 647322), (301, 602160), (312, 580930), (336, 539435), (344, 526890), (364, 497940), (386, 469560), (390, 464744), (420, 431548), (430, 421512), (455, 398352), (516, 351260), (520, 348558), (546, 331960), (559, 324240), (560, 323661), (579, 313040), (602, 301080), (624, 290465), (645, 281008), (688, 263445), (728, 248970), (772, 234780), (780, 232372), (840, 215774), (860, 210756), (903, 200720), (910, 199176), (965, 187824), (1032, 175630), (1040, 174279), (1092, 165980), (1118, 162120), (1158, 156520), (1204, 150540), (1290, 140504), (1351, 134160), (1365, 132784), (1456, 124485), (1505, 120432), (1544, 117390), (1560, 116186), (1677, 108080), (1680, 107887), (1720, 105378), (1806, 100360), (1820, 99588), (1930, 93912), (2064, 87815), (2184, 82990), (2236, 81060), (2316, 78260), (2408, 75270), (2509, 72240), (2580, 70252), (2702, 67080), (2730, 66392), (2795, 64848), (2895, 62608), (3010, 60216), (3088, 58695), (3120, 58093), (3354, 54040), (3440, 52689), (3612, 50180), (3640, 49794), (3860, 46956), (3913, 46320), (4053, 44720), (4368, 41495), (4472, 40530), (4515, 40144), (4632, 39130), (4816, 37635), (5018, 36120), (5160, 35126), (5404, 33540), (5460, 33196), (5590, 32424), (5790, 31304), (6020, 30108), (6708, 27020), (6755, 26832), (7224, 25090), (7280, 24897), (7527, 24080), (7720, 23478), (7826, 23160), (8106, 22360), (8299, 21840), (8385, 21616), (8944, 20265), (9030, 20072), (9264, 19565), (10036, 18060), (10320, 17563), (10808, 16770), (10920, 16598), (11180, 16212), (11580, 15652), (11739, 15440), (12040, 15054), (12545, 14448), (13416, 13510)]