274394640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2897

約数の個数: 160

約数和(自身を含む): 945939456

約数和(自身を除く): 671544816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 2837, 3120, 3224, 3720, 4030, 4836, 5674, 6045, 6448, 7440, 8060, 8511, 9672, 11348, 12090, 14185, 16120, 17022, 19344, 22696, 24180, 28370, 32240, 34044, 36881, 42555, 45392, 48360, 56740, 68088, 73762, 85110, 87947, 96720, 110643, 113480, 136176, 147524, 170220, 175894, 184405, 221286, 226960, 263841, 295048, 340440, 351788, 368810, 439735, 442572, 527682, 553215, 590096, 680880, 703576, 737620, 879470, 885144, 1055364, 1106430, 1143311, 1319205, 1407152, 1475240, 1758940, 1770288, 2110728, 2212860, 2286622, 2638410, 2950480, 3429933, 3517880, 4221456, 4425720, 4573244, 5276820, 5716555, 6859866, 7035760, 8851440, 9146488, 10553640, 11433110, 13719732, 17149665, 18292976, 21107280, 22866220, 27439464, 34299330, 45732440, 54878928, 68598660, 91464880, 137197320, 274394640]

約数ペア:

[(1, 274394640), (2, 137197320), (3, 91464880), (4, 68598660), (5, 54878928), (6, 45732440), (8, 34299330), (10, 27439464), (12, 22866220), (13, 21107280), (15, 18292976), (16, 17149665), (20, 13719732), (24, 11433110), (26, 10553640), (30, 9146488), (31, 8851440), (39, 7035760), (40, 6859866), (48, 5716555), (52, 5276820), (60, 4573244), (62, 4425720), (65, 4221456), (78, 3517880), (80, 3429933), (93, 2950480), (104, 2638410), (120, 2286622), (124, 2212860), (130, 2110728), (155, 1770288), (156, 1758940), (186, 1475240), (195, 1407152), (208, 1319205), (240, 1143311), (248, 1106430), (260, 1055364), (310, 885144), (312, 879470), (372, 737620), (390, 703576), (403, 680880), (465, 590096), (496, 553215), (520, 527682), (620, 442572), (624, 439735), (744, 368810), (780, 351788), (806, 340440), (930, 295048), (1040, 263841), (1209, 226960), (1240, 221286), (1488, 184405), (1560, 175894), (1612, 170220), (1860, 147524), (2015, 136176), (2418, 113480), (2480, 110643), (2837, 96720), (3120, 87947), (3224, 85110), (3720, 73762), (4030, 68088), (4836, 56740), (5674, 48360), (6045, 45392), (6448, 42555), (7440, 36881), (8060, 34044), (8511, 32240), (9672, 28370), (11348, 24180), (12090, 22696), (14185, 19344), (16120, 17022)]