195296280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 128

約数和(自身を含む): 618209280

約数和(自身を除く): 422913000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1117, 1128, 1240, 1410, 1457, 1860, 1880, 2234, 2820, 2914, 3351, 3720, 4371, 4468, 5585, 5640, 5828, 6702, 7285, 8742, 8936, 11170, 11656, 13404, 14570, 16755, 17484, 21855, 22340, 26808, 29140, 33510, 34627, 34968, 43710, 44680, 52499, 58280, 67020, 69254, 87420, 103881, 104998, 134040, 138508, 157497, 173135, 174840, 207762, 209996, 262495, 277016, 314994, 346270, 415524, 419992, 519405, 524990, 629988, 692540, 787485, 831048, 1038810, 1049980, 1259976, 1385080, 1574970, 1627469, 2077620, 2099960, 3149940, 3254938, 4155240, 4882407, 6299880, 6509876, 8137345, 9764814, 13019752, 16274690, 19529628, 24412035, 32549380, 39059256, 48824070, 65098760, 97648140, 195296280]

約数ペア:

[(1, 195296280), (2, 97648140), (3, 65098760), (4, 48824070), (5, 39059256), (6, 32549380), (8, 24412035), (10, 19529628), (12, 16274690), (15, 13019752), (20, 9764814), (24, 8137345), (30, 6509876), (31, 6299880), (40, 4882407), (47, 4155240), (60, 3254938), (62, 3149940), (93, 2099960), (94, 2077620), (120, 1627469), (124, 1574970), (141, 1385080), (155, 1259976), (186, 1049980), (188, 1038810), (235, 831048), (248, 787485), (282, 692540), (310, 629988), (372, 524990), (376, 519405), (465, 419992), (470, 415524), (564, 346270), (620, 314994), (705, 277016), (744, 262495), (930, 209996), (940, 207762), (1117, 174840), (1128, 173135), (1240, 157497), (1410, 138508), (1457, 134040), (1860, 104998), (1880, 103881), (2234, 87420), (2820, 69254), (2914, 67020), (3351, 58280), (3720, 52499), (4371, 44680), (4468, 43710), (5585, 34968), (5640, 34627), (5828, 33510), (6702, 29140), (7285, 26808), (8742, 22340), (8936, 21855), (11170, 17484), (11656, 16755), (13404, 14570)]