319968480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 192

約数和(自身を含む): 1109541888

約数和(自身を除く): 789573408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 416, 470, 480, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1091, 1128, 1222, 1248, 1410, 1504, 1560, 1833, 1880, 2080, 2182, 2256, 2444, 2820, 3055, 3120, 3273, 3666, 3760, 4364, 4512, 4888, 5455, 5640, 6110, 6240, 6546, 7332, 7520, 8728, 9165, 9776, 10910, 11280, 12220, 13092, 14183, 14664, 16365, 17456, 18330, 19552, 21820, 22560, 24440, 26184, 28366, 29328, 32730, 34912, 36660, 42549, 43640, 48880, 51277, 52368, 56732, 58656, 65460, 70915, 73320, 85098, 87280, 97760, 102554, 104736, 113464, 130920, 141830, 146640, 153831, 170196, 174560, 205108, 212745, 226928, 256385, 261840, 283660, 293280, 307662, 340392, 410216, 425490, 453856, 512770, 523680, 567320, 615324, 666601, 680784, 769155, 820432, 850980, 1025540, 1134640, 1230648, 1333202, 1361568, 1538310, 1640864, 1701960, 1999803, 2051080, 2269280, 2461296, 2666404, 3076620, 3333005, 3403920, 3999606, 4102160, 4922592, 5332808, 6153240, 6666010, 6807840, 7999212, 8204320, 9999015, 10665616, 12306480, 13332020, 15998424, 19998030, 21331232, 24612960, 26664040, 31996848, 39996060, 53328080, 63993696, 79992120, 106656160, 159984240, 319968480]

約数ペア:

[(1, 319968480), (2, 159984240), (3, 106656160), (4, 79992120), (5, 63993696), (6, 53328080), (8, 39996060), (10, 31996848), (12, 26664040), (13, 24612960), (15, 21331232), (16, 19998030), (20, 15998424), (24, 13332020), (26, 12306480), (30, 10665616), (32, 9999015), (39, 8204320), (40, 7999212), (47, 6807840), (48, 6666010), (52, 6153240), (60, 5332808), (65, 4922592), (78, 4102160), (80, 3999606), (94, 3403920), (96, 3333005), (104, 3076620), (120, 2666404), (130, 2461296), (141, 2269280), (156, 2051080), (160, 1999803), (188, 1701960), (195, 1640864), (208, 1538310), (235, 1361568), (240, 1333202), (260, 1230648), (282, 1134640), (312, 1025540), (376, 850980), (390, 820432), (416, 769155), (470, 680784), (480, 666601), (520, 615324), (564, 567320), (611, 523680), (624, 512770), (705, 453856), (752, 425490), (780, 410216), (940, 340392), (1040, 307662), (1091, 293280), (1128, 283660), (1222, 261840), (1248, 256385), (1410, 226928), (1504, 212745), (1560, 205108), (1833, 174560), (1880, 170196), (2080, 153831), (2182, 146640), (2256, 141830), (2444, 130920), (2820, 113464), (3055, 104736), (3120, 102554), (3273, 97760), (3666, 87280), (3760, 85098), (4364, 73320), (4512, 70915), (4888, 65460), (5455, 58656), (5640, 56732), (6110, 52368), (6240, 51277), (6546, 48880), (7332, 43640), (7520, 42549), (8728, 36660), (9165, 34912), (9776, 32730), (10910, 29328), (11280, 28366), (12220, 26184), (13092, 24440), (14183, 22560), (14664, 21820), (16365, 19552), (17456, 18330)]