67328970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 180956160

約数和(自身を除く): 113627190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 43, 57, 67, 82, 86, 95, 114, 123, 129, 134, 190, 201, 205, 215, 246, 258, 285, 335, 402, 410, 430, 570, 615, 645, 670, 779, 817, 1005, 1230, 1273, 1290, 1558, 1634, 1763, 2010, 2337, 2451, 2546, 2747, 2881, 3526, 3819, 3895, 4085, 4674, 4902, 5289, 5494, 5762, 6365, 7638, 7790, 8170, 8241, 8643, 8815, 10578, 11685, 12255, 12730, 13735, 14405, 16482, 17286, 17630, 19095, 23370, 24510, 26445, 27470, 28810, 33497, 38190, 41205, 43215, 52193, 52890, 54739, 66994, 82410, 86430, 100491, 104386, 109478, 118121, 156579, 164217, 167485, 200982, 236242, 260965, 273695, 313158, 328434, 334970, 354363, 502455, 521930, 547390, 590605, 708726, 782895, 821085, 1004910, 1181210, 1565790, 1642170, 1771815, 2244299, 3543630, 4488598, 6732897, 11221495, 13465794, 22442990, 33664485, 67328970]

約数ペア:

[(1, 67328970), (2, 33664485), (3, 22442990), (5, 13465794), (6, 11221495), (10, 6732897), (15, 4488598), (19, 3543630), (30, 2244299), (38, 1771815), (41, 1642170), (43, 1565790), (57, 1181210), (67, 1004910), (82, 821085), (86, 782895), (95, 708726), (114, 590605), (123, 547390), (129, 521930), (134, 502455), (190, 354363), (201, 334970), (205, 328434), (215, 313158), (246, 273695), (258, 260965), (285, 236242), (335, 200982), (402, 167485), (410, 164217), (430, 156579), (570, 118121), (615, 109478), (645, 104386), (670, 100491), (779, 86430), (817, 82410), (1005, 66994), (1230, 54739), (1273, 52890), (1290, 52193), (1558, 43215), (1634, 41205), (1763, 38190), (2010, 33497), (2337, 28810), (2451, 27470), (2546, 26445), (2747, 24510), (2881, 23370), (3526, 19095), (3819, 17630), (3895, 17286), (4085, 16482), (4674, 14405), (4902, 13735), (5289, 12730), (5494, 12255), (5762, 11685), (6365, 10578), (7638, 8815), (7790, 8643), (8170, 8241)]