299675760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:951

約数の個数: 160

約数和(自身を含む): 980508672

約数和(自身を除く): 680832912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 564, 620, 705, 744, 752, 857, 930, 940, 1128, 1240, 1410, 1457, 1488, 1714, 1860, 1880, 2256, 2480, 2571, 2820, 2914, 3428, 3720, 3760, 4285, 4371, 5142, 5640, 5828, 6856, 7285, 7440, 8570, 8742, 10284, 11280, 11656, 12855, 13712, 14570, 17140, 17484, 20568, 21855, 23312, 25710, 26567, 29140, 34280, 34968, 40279, 41136, 43710, 51420, 53134, 58280, 68560, 69936, 79701, 80558, 87420, 102840, 106268, 116560, 120837, 132835, 159402, 161116, 174840, 201395, 205680, 212536, 241674, 265670, 318804, 322232, 349680, 398505, 402790, 425072, 483348, 531340, 604185, 637608, 644464, 797010, 805580, 966696, 1062680, 1208370, 1248649, 1275216, 1594020, 1611160, 1933392, 2125360, 2416740, 2497298, 3188040, 3222320, 3745947, 4833480, 4994596, 6243245, 6376080, 7491894, 9666960, 9989192, 12486490, 14983788, 18729735, 19978384, 24972980, 29967576, 37459470, 49945960, 59935152, 74918940, 99891920, 149837880, 299675760]

約数ペア:

[(1, 299675760), (2, 149837880), (3, 99891920), (4, 74918940), (5, 59935152), (6, 49945960), (8, 37459470), (10, 29967576), (12, 24972980), (15, 19978384), (16, 18729735), (20, 14983788), (24, 12486490), (30, 9989192), (31, 9666960), (40, 7491894), (47, 6376080), (48, 6243245), (60, 4994596), (62, 4833480), (80, 3745947), (93, 3222320), (94, 3188040), (120, 2497298), (124, 2416740), (141, 2125360), (155, 1933392), (186, 1611160), (188, 1594020), (235, 1275216), (240, 1248649), (248, 1208370), (282, 1062680), (310, 966696), (372, 805580), (376, 797010), (465, 644464), (470, 637608), (496, 604185), (564, 531340), (620, 483348), (705, 425072), (744, 402790), (752, 398505), (857, 349680), (930, 322232), (940, 318804), (1128, 265670), (1240, 241674), (1410, 212536), (1457, 205680), (1488, 201395), (1714, 174840), (1860, 161116), (1880, 159402), (2256, 132835), (2480, 120837), (2571, 116560), (2820, 106268), (2914, 102840), (3428, 87420), (3720, 80558), (3760, 79701), (4285, 69936), (4371, 68560), (5142, 58280), (5640, 53134), (5828, 51420), (6856, 43710), (7285, 41136), (7440, 40279), (8570, 34968), (8742, 34280), (10284, 29140), (11280, 26567), (11656, 25710), (12855, 23312), (13712, 21855), (14570, 20568), (17140, 17484)]