140090160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1451

約数の個数: 160

約数和(自身を含む): 504824832

約数和(自身を除く): 364734672

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, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1367, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2734, 2928, 3416, 3660, 4101, 4270, 4880, 5124, 5468, 6405, 6832, 6835, 7320, 8202, 8540, 9569, 10248, 10936, 12810, 13670, 14640, 16404, 17080, 19138, 20496, 20505, 21872, 25620, 27340, 28707, 32808, 34160, 38276, 41010, 47845, 51240, 54680, 57414, 65616, 76552, 82020, 83387, 95690, 102480, 109360, 114828, 143535, 153104, 164040, 166774, 191380, 229656, 250161, 287070, 328080, 333548, 382760, 416935, 459312, 500322, 574140, 583709, 667096, 765520, 833870, 1000644, 1148280, 1167418, 1250805, 1334192, 1667740, 1751127, 2001288, 2296560, 2334836, 2501610, 2918545, 3335480, 3502254, 4002576, 4669672, 5003220, 5837090, 6670960, 7004508, 8755635, 9339344, 10006440, 11674180, 14009016, 17511270, 20012880, 23348360, 28018032, 35022540, 46696720, 70045080, 140090160]

約数ペア:

[(1, 140090160), (2, 70045080), (3, 46696720), (4, 35022540), (5, 28018032), (6, 23348360), (7, 20012880), (8, 17511270), (10, 14009016), (12, 11674180), (14, 10006440), (15, 9339344), (16, 8755635), (20, 7004508), (21, 6670960), (24, 5837090), (28, 5003220), (30, 4669672), (35, 4002576), (40, 3502254), (42, 3335480), (48, 2918545), (56, 2501610), (60, 2334836), (61, 2296560), (70, 2001288), (80, 1751127), (84, 1667740), (105, 1334192), (112, 1250805), (120, 1167418), (122, 1148280), (140, 1000644), (168, 833870), (183, 765520), (210, 667096), (240, 583709), (244, 574140), (280, 500322), (305, 459312), (336, 416935), (366, 382760), (420, 333548), (427, 328080), (488, 287070), (560, 250161), (610, 229656), (732, 191380), (840, 166774), (854, 164040), (915, 153104), (976, 143535), (1220, 114828), (1281, 109360), (1367, 102480), (1464, 95690), (1680, 83387), (1708, 82020), (1830, 76552), (2135, 65616), (2440, 57414), (2562, 54680), (2734, 51240), (2928, 47845), (3416, 41010), (3660, 38276), (4101, 34160), (4270, 32808), (4880, 28707), (5124, 27340), (5468, 25620), (6405, 21872), (6832, 20505), (6835, 20496), (7320, 19138), (8202, 17080), (8540, 16404), (9569, 14640), (10248, 13670), (10936, 12810)]