125155680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 313783968

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, 647, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1294, 1488, 1560, 1612, 1860, 1941, 2015, 2080, 2418, 2480, 2588, 2976, 3120, 3224, 3235, 3720, 3882, 4030, 4836, 4960, 5176, 6045, 6240, 6448, 6470, 7440, 7764, 8060, 8411, 9672, 9705, 10352, 12090, 12896, 12940, 14880, 15528, 16120, 16822, 19344, 19410, 20057, 20704, 24180, 25233, 25880, 31056, 32240, 33644, 38688, 38820, 40114, 42055, 48360, 50466, 51760, 60171, 62112, 64480, 67288, 77640, 80228, 84110, 96720, 100285, 100932, 103520, 120342, 126165, 134576, 155280, 160456, 168220, 193440, 200570, 201864, 240684, 252330, 260741, 269152, 300855, 310560, 320912, 336440, 401140, 403728, 481368, 504660, 521482, 601710, 641824, 672880, 782223, 802280, 807456, 962736, 1009320, 1042964, 1203420, 1303705, 1345760, 1564446, 1604560, 1925472, 2018640, 2085928, 2406840, 2607410, 3128892, 3209120, 3911115, 4037280, 4171856, 4813680, 5214820, 6257784, 7822230, 8343712, 9627360, 10429640, 12515568, 15644460, 20859280, 25031136, 31288920, 41718560, 62577840, 125155680]

約数ペア:

[(1, 125155680), (2, 62577840), (3, 41718560), (4, 31288920), (5, 25031136), (6, 20859280), (8, 15644460), (10, 12515568), (12, 10429640), (13, 9627360), (15, 8343712), (16, 7822230), (20, 6257784), (24, 5214820), (26, 4813680), (30, 4171856), (31, 4037280), (32, 3911115), (39, 3209120), (40, 3128892), (48, 2607410), (52, 2406840), (60, 2085928), (62, 2018640), (65, 1925472), (78, 1604560), (80, 1564446), (93, 1345760), (96, 1303705), (104, 1203420), (120, 1042964), (124, 1009320), (130, 962736), (155, 807456), (156, 802280), (160, 782223), (186, 672880), (195, 641824), (208, 601710), (240, 521482), (248, 504660), (260, 481368), (310, 403728), (312, 401140), (372, 336440), (390, 320912), (403, 310560), (416, 300855), (465, 269152), (480, 260741), (496, 252330), (520, 240684), (620, 201864), (624, 200570), (647, 193440), (744, 168220), (780, 160456), (806, 155280), (930, 134576), (992, 126165), (1040, 120342), (1209, 103520), (1240, 100932), (1248, 100285), (1294, 96720), (1488, 84110), (1560, 80228), (1612, 77640), (1860, 67288), (1941, 64480), (2015, 62112), (2080, 60171), (2418, 51760), (2480, 50466), (2588, 48360), (2976, 42055), (3120, 40114), (3224, 38820), (3235, 38688), (3720, 33644), (3882, 32240), (4030, 31056), (4836, 25880), (4960, 25233), (5176, 24180), (6045, 20704), (6240, 20057), (6448, 19410), (6470, 19344), (7440, 16822), (7764, 16120), (8060, 15528), (8411, 14880), (9672, 12940), (9705, 12896), (10352, 12090)]