249843160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6709}}^1$

素因数の和:6753

約数の個数: 96

約数和(自身を含む): 688446000

約数和(自身を除く): 438602840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4655, 5320, 6709, 7448, 9310, 13418, 18620, 26836, 33545, 37240, 46963, 53672, 67090, 93926, 127471, 134180, 187852, 234815, 254942, 268360, 328741, 375704, 469630, 509884, 637355, 657482, 892297, 939260, 1019768, 1274710, 1314964, 1643705, 1784594, 1878520, 2549420, 2629928, 3287410, 3569188, 4461485, 5098840, 6246079, 6574820, 7138376, 8922970, 12492158, 13149640, 17845940, 24984316, 31230395, 35691880, 49968632, 62460790, 124921580, 249843160]

約数ペア:

[(1, 249843160), (2, 124921580), (4, 62460790), (5, 49968632), (7, 35691880), (8, 31230395), (10, 24984316), (14, 17845940), (19, 13149640), (20, 12492158), (28, 8922970), (35, 7138376), (38, 6574820), (40, 6246079), (49, 5098840), (56, 4461485), (70, 3569188), (76, 3287410), (95, 2629928), (98, 2549420), (133, 1878520), (140, 1784594), (152, 1643705), (190, 1314964), (196, 1274710), (245, 1019768), (266, 939260), (280, 892297), (380, 657482), (392, 637355), (490, 509884), (532, 469630), (665, 375704), (760, 328741), (931, 268360), (980, 254942), (1064, 234815), (1330, 187852), (1862, 134180), (1960, 127471), (2660, 93926), (3724, 67090), (4655, 53672), (5320, 46963), (6709, 37240), (7448, 33545), (9310, 26836), (13418, 18620)]