959619920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1325

約数の個数: 120

約数和(自身を含む): 2609152200

約数和(自身を除く): 1649532280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 229, 245, 280, 392, 458, 490, 560, 784, 916, 980, 1069, 1145, 1603, 1832, 1960, 2138, 2290, 3206, 3664, 3920, 4276, 4580, 5345, 6412, 7483, 8015, 8552, 9160, 10690, 11221, 12824, 14966, 16030, 17104, 18320, 21380, 22442, 25648, 29932, 32060, 37415, 42760, 44884, 52381, 56105, 59864, 64120, 74830, 85520, 89768, 104762, 112210, 119728, 128240, 149660, 179536, 209524, 224420, 244801, 261905, 299320, 419048, 448840, 489602, 523810, 598640, 838096, 897680, 979204, 1047620, 1224005, 1713607, 1958408, 2095240, 2448010, 3427214, 3916816, 4190480, 4896020, 6854428, 8568035, 9792040, 11995249, 13708856, 17136070, 19584080, 23990498, 27417712, 34272140, 47980996, 59976245, 68544280, 95961992, 119952490, 137088560, 191923984, 239904980, 479809960, 959619920]

約数ペア:

[(1, 959619920), (2, 479809960), (4, 239904980), (5, 191923984), (7, 137088560), (8, 119952490), (10, 95961992), (14, 68544280), (16, 59976245), (20, 47980996), (28, 34272140), (35, 27417712), (40, 23990498), (49, 19584080), (56, 17136070), (70, 13708856), (80, 11995249), (98, 9792040), (112, 8568035), (140, 6854428), (196, 4896020), (229, 4190480), (245, 3916816), (280, 3427214), (392, 2448010), (458, 2095240), (490, 1958408), (560, 1713607), (784, 1224005), (916, 1047620), (980, 979204), (1069, 897680), (1145, 838096), (1603, 598640), (1832, 523810), (1960, 489602), (2138, 448840), (2290, 419048), (3206, 299320), (3664, 261905), (3920, 244801), (4276, 224420), (4580, 209524), (5345, 179536), (6412, 149660), (7483, 128240), (8015, 119728), (8552, 112210), (9160, 104762), (10690, 89768), (11221, 85520), (12824, 74830), (14966, 64120), (16030, 59864), (17104, 56105), (18320, 52381), (21380, 44884), (22442, 42760), (25648, 37415), (29932, 32060)]