316564560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 240

約数和(自身を含む): 1182924288

約数和(自身を除く): 866359728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1091, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2182, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3273, 3627, 3720, 4030, 4364, 4464, 4680, 4836, 5455, 5580, 6045, 6448, 6546, 7254, 7440, 8060, 8728, 9360, 9672, 9819, 10910, 11160, 12090, 13092, 14183, 14508, 16120, 16365, 17456, 18135, 19344, 19638, 21820, 22320, 24180, 26184, 28366, 29016, 32240, 32730, 33821, 36270, 39276, 42549, 43640, 48360, 49095, 52368, 56732, 58032, 65460, 67642, 70915, 72540, 78552, 85098, 87280, 96720, 98190, 101463, 113464, 127647, 130920, 135284, 141830, 145080, 157104, 169105, 170196, 196380, 202926, 212745, 226928, 255294, 261840, 270568, 283660, 290160, 304389, 338210, 340392, 392760, 405852, 425490, 439673, 507315, 510588, 541136, 567320, 608778, 638235, 676420, 680784, 785520, 811704, 850980, 879346, 1014630, 1021176, 1134640, 1217556, 1276470, 1319019, 1352840, 1521945, 1623408, 1701960, 1758692, 2029260, 2042352, 2198365, 2435112, 2552940, 2638038, 2705680, 3043890, 3403920, 3517384, 3957057, 4058520, 4396730, 4870224, 5105880, 5276076, 6087780, 6595095, 7034768, 7914114, 8117040, 8793460, 10211760, 10552152, 12175560, 13190190, 15828228, 17586920, 19785285, 21104304, 24351120, 26380380, 31656456, 35173840, 39570570, 52760760, 63312912, 79141140, 105521520, 158282280, 316564560]

約数ペア:

[(1, 316564560), (2, 158282280), (3, 105521520), (4, 79141140), (5, 63312912), (6, 52760760), (8, 39570570), (9, 35173840), (10, 31656456), (12, 26380380), (13, 24351120), (15, 21104304), (16, 19785285), (18, 17586920), (20, 15828228), (24, 13190190), (26, 12175560), (30, 10552152), (31, 10211760), (36, 8793460), (39, 8117040), (40, 7914114), (45, 7034768), (48, 6595095), (52, 6087780), (60, 5276076), (62, 5105880), (65, 4870224), (72, 4396730), (78, 4058520), (80, 3957057), (90, 3517384), (93, 3403920), (104, 3043890), (117, 2705680), (120, 2638038), (124, 2552940), (130, 2435112), (144, 2198365), (155, 2042352), (156, 2029260), (180, 1758692), (186, 1701960), (195, 1623408), (208, 1521945), (234, 1352840), (240, 1319019), (248, 1276470), (260, 1217556), (279, 1134640), (310, 1021176), (312, 1014630), (360, 879346), (372, 850980), (390, 811704), (403, 785520), (465, 680784), (468, 676420), (496, 638235), (520, 608778), (558, 567320), (585, 541136), (620, 510588), (624, 507315), (720, 439673), (744, 425490), (780, 405852), (806, 392760), (930, 340392), (936, 338210), (1040, 304389), (1091, 290160), (1116, 283660), (1170, 270568), (1209, 261840), (1240, 255294), (1395, 226928), (1488, 212745), (1560, 202926), (1612, 196380), (1860, 170196), (1872, 169105), (2015, 157104), (2182, 145080), (2232, 141830), (2340, 135284), (2418, 130920), (2480, 127647), (2790, 113464), (3120, 101463), (3224, 98190), (3273, 96720), (3627, 87280), (3720, 85098), (4030, 78552), (4364, 72540), (4464, 70915), (4680, 67642), (4836, 65460), (5455, 58032), (5580, 56732), (6045, 52368), (6448, 49095), (6546, 48360), (7254, 43640), (7440, 42549), (8060, 39276), (8728, 36270), (9360, 33821), (9672, 32730), (9819, 32240), (10910, 29016), (11160, 28366), (12090, 26184), (13092, 24180), (14183, 22320), (14508, 21820), (16120, 19638), (16365, 19344), (17456, 18135)]