230773920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1255

約数の個数: 192

約数和(自身を含む): 808786944

約数和(自身を除く): 578013024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1193, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2386, 2418, 2480, 2976, 3120, 3224, 3579, 3720, 4030, 4772, 4836, 4960, 5965, 6045, 6240, 6448, 7158, 7440, 8060, 9544, 9672, 11930, 12090, 12896, 14316, 14880, 15509, 16120, 17895, 19088, 19344, 23860, 24180, 28632, 31018, 32240, 35790, 36983, 38176, 38688, 46527, 47720, 48360, 57264, 62036, 64480, 71580, 73966, 77545, 93054, 95440, 96720, 110949, 114528, 124072, 143160, 147932, 155090, 184915, 186108, 190880, 193440, 221898, 232635, 248144, 286320, 295864, 310180, 369830, 372216, 443796, 465270, 480779, 496288, 554745, 572640, 591728, 620360, 739660, 744432, 887592, 930540, 961558, 1109490, 1183456, 1240720, 1442337, 1479320, 1488864, 1775184, 1861080, 1923116, 2218980, 2403895, 2481440, 2884674, 2958640, 3550368, 3722160, 3846232, 4437960, 4807790, 5769348, 5917280, 7211685, 7444320, 7692464, 8875920, 9615580, 11538696, 14423370, 15384928, 17751840, 19231160, 23077392, 28846740, 38462320, 46154784, 57693480, 76924640, 115386960, 230773920]

約数ペア:

[(1, 230773920), (2, 115386960), (3, 76924640), (4, 57693480), (5, 46154784), (6, 38462320), (8, 28846740), (10, 23077392), (12, 19231160), (13, 17751840), (15, 15384928), (16, 14423370), (20, 11538696), (24, 9615580), (26, 8875920), (30, 7692464), (31, 7444320), (32, 7211685), (39, 5917280), (40, 5769348), (48, 4807790), (52, 4437960), (60, 3846232), (62, 3722160), (65, 3550368), (78, 2958640), (80, 2884674), (93, 2481440), (96, 2403895), (104, 2218980), (120, 1923116), (124, 1861080), (130, 1775184), (155, 1488864), (156, 1479320), (160, 1442337), (186, 1240720), (195, 1183456), (208, 1109490), (240, 961558), (248, 930540), (260, 887592), (310, 744432), (312, 739660), (372, 620360), (390, 591728), (403, 572640), (416, 554745), (465, 496288), (480, 480779), (496, 465270), (520, 443796), (620, 372216), (624, 369830), (744, 310180), (780, 295864), (806, 286320), (930, 248144), (992, 232635), (1040, 221898), (1193, 193440), (1209, 190880), (1240, 186108), (1248, 184915), (1488, 155090), (1560, 147932), (1612, 143160), (1860, 124072), (2015, 114528), (2080, 110949), (2386, 96720), (2418, 95440), (2480, 93054), (2976, 77545), (3120, 73966), (3224, 71580), (3579, 64480), (3720, 62036), (4030, 57264), (4772, 48360), (4836, 47720), (4960, 46527), (5965, 38688), (6045, 38176), (6240, 36983), (6448, 35790), (7158, 32240), (7440, 31018), (8060, 28632), (9544, 24180), (9672, 23860), (11930, 19344), (12090, 19088), (12896, 17895), (14316, 16120), (14880, 15509)]