137197320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2895

約数の個数: 128

約数和(自身を含む): 457712640

約数和(自身を除く): 320515320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 2837, 3224, 3720, 4030, 4836, 5674, 6045, 8060, 8511, 9672, 11348, 12090, 14185, 16120, 17022, 22696, 24180, 28370, 34044, 36881, 42555, 48360, 56740, 68088, 73762, 85110, 87947, 110643, 113480, 147524, 170220, 175894, 184405, 221286, 263841, 295048, 340440, 351788, 368810, 439735, 442572, 527682, 553215, 703576, 737620, 879470, 885144, 1055364, 1106430, 1143311, 1319205, 1475240, 1758940, 2110728, 2212860, 2286622, 2638410, 3429933, 3517880, 4425720, 4573244, 5276820, 5716555, 6859866, 9146488, 10553640, 11433110, 13719732, 17149665, 22866220, 27439464, 34299330, 45732440, 68598660, 137197320]

約数ペア:

[(1, 137197320), (2, 68598660), (3, 45732440), (4, 34299330), (5, 27439464), (6, 22866220), (8, 17149665), (10, 13719732), (12, 11433110), (13, 10553640), (15, 9146488), (20, 6859866), (24, 5716555), (26, 5276820), (30, 4573244), (31, 4425720), (39, 3517880), (40, 3429933), (52, 2638410), (60, 2286622), (62, 2212860), (65, 2110728), (78, 1758940), (93, 1475240), (104, 1319205), (120, 1143311), (124, 1106430), (130, 1055364), (155, 885144), (156, 879470), (186, 737620), (195, 703576), (248, 553215), (260, 527682), (310, 442572), (312, 439735), (372, 368810), (390, 351788), (403, 340440), (465, 295048), (520, 263841), (620, 221286), (744, 184405), (780, 175894), (806, 170220), (930, 147524), (1209, 113480), (1240, 110643), (1560, 87947), (1612, 85110), (1860, 73762), (2015, 68088), (2418, 56740), (2837, 48360), (3224, 42555), (3720, 36881), (4030, 34044), (4836, 28370), (5674, 24180), (6045, 22696), (8060, 17022), (8511, 16120), (9672, 14185), (11348, 12090)]