530902320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:939

約数の個数: 160

約数和(自身を含む): 1781885952

約数和(自身を除く): 1250983632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 263, 312, 390, 520, 526, 624, 647, 780, 789, 1040, 1052, 1294, 1315, 1560, 1578, 1941, 2104, 2588, 2630, 3120, 3156, 3235, 3419, 3882, 3945, 4208, 5176, 5260, 6312, 6470, 6838, 7764, 7890, 8411, 9705, 10257, 10352, 10520, 12624, 12940, 13676, 15528, 15780, 16822, 17095, 19410, 20514, 21040, 25233, 25880, 27352, 31056, 31560, 33644, 34190, 38820, 41028, 42055, 50466, 51285, 51760, 54704, 63120, 67288, 68380, 77640, 82056, 84110, 100932, 102570, 126165, 134576, 136760, 155280, 164112, 168220, 170161, 201864, 205140, 252330, 273520, 336440, 340322, 403728, 410280, 504660, 510483, 672880, 680644, 820560, 850805, 1009320, 1020966, 1361288, 1701610, 2018640, 2041932, 2212093, 2552415, 2722576, 3403220, 4083864, 4424186, 5104830, 6636279, 6806440, 8167728, 8848372, 10209660, 11060465, 13272558, 13612880, 17696744, 20419320, 22120930, 26545116, 33181395, 35393488, 40838640, 44241860, 53090232, 66362790, 88483720, 106180464, 132725580, 176967440, 265451160, 530902320]

約数ペア:

[(1, 530902320), (2, 265451160), (3, 176967440), (4, 132725580), (5, 106180464), (6, 88483720), (8, 66362790), (10, 53090232), (12, 44241860), (13, 40838640), (15, 35393488), (16, 33181395), (20, 26545116), (24, 22120930), (26, 20419320), (30, 17696744), (39, 13612880), (40, 13272558), (48, 11060465), (52, 10209660), (60, 8848372), (65, 8167728), (78, 6806440), (80, 6636279), (104, 5104830), (120, 4424186), (130, 4083864), (156, 3403220), (195, 2722576), (208, 2552415), (240, 2212093), (260, 2041932), (263, 2018640), (312, 1701610), (390, 1361288), (520, 1020966), (526, 1009320), (624, 850805), (647, 820560), (780, 680644), (789, 672880), (1040, 510483), (1052, 504660), (1294, 410280), (1315, 403728), (1560, 340322), (1578, 336440), (1941, 273520), (2104, 252330), (2588, 205140), (2630, 201864), (3120, 170161), (3156, 168220), (3235, 164112), (3419, 155280), (3882, 136760), (3945, 134576), (4208, 126165), (5176, 102570), (5260, 100932), (6312, 84110), (6470, 82056), (6838, 77640), (7764, 68380), (7890, 67288), (8411, 63120), (9705, 54704), (10257, 51760), (10352, 51285), (10520, 50466), (12624, 42055), (12940, 41028), (13676, 38820), (15528, 34190), (15780, 33644), (16822, 31560), (17095, 31056), (19410, 27352), (20514, 25880), (21040, 25233)]