1680604302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 3975229440

約数和(自身を除く): 2294625138

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 157, 186, 233, 247, 314, 403, 466, 471, 494, 589, 699, 741, 806, 942, 1178, 1209, 1398, 1482, 1767, 2041, 2418, 2983, 3029, 3534, 4082, 4427, 4867, 5966, 6058, 6123, 7223, 7657, 8854, 8949, 9087, 9734, 12246, 13281, 14446, 14601, 15314, 17898, 18174, 21669, 22971, 26562, 29202, 36581, 38779, 43338, 45942, 57551, 63271, 73162, 77558, 92473, 93899, 109743, 115102, 116337, 126542, 137237, 172653, 184946, 187798, 189813, 219486, 232674, 274474, 277419, 281697, 345306, 379626, 411711, 475553, 554838, 563394, 695039, 823422, 951106, 1134011, 1202149, 1390078, 1426659, 1784081, 2085117, 2268022, 2404298, 2853318, 3402033, 3568162, 3606447, 4170234, 5352243, 6804066, 7212894, 9035507, 10704486, 14742143, 18071014, 21546209, 27106521, 29484286, 43092418, 44226429, 54213042, 64638627, 88452858, 129277254, 280100717, 560201434, 840302151, 1680604302]

約数ペア:

[(1, 1680604302), (2, 840302151), (3, 560201434), (6, 280100717), (13, 129277254), (19, 88452858), (26, 64638627), (31, 54213042), (38, 44226429), (39, 43092418), (57, 29484286), (62, 27106521), (78, 21546209), (93, 18071014), (114, 14742143), (157, 10704486), (186, 9035507), (233, 7212894), (247, 6804066), (314, 5352243), (403, 4170234), (466, 3606447), (471, 3568162), (494, 3402033), (589, 2853318), (699, 2404298), (741, 2268022), (806, 2085117), (942, 1784081), (1178, 1426659), (1209, 1390078), (1398, 1202149), (1482, 1134011), (1767, 951106), (2041, 823422), (2418, 695039), (2983, 563394), (3029, 554838), (3534, 475553), (4082, 411711), (4427, 379626), (4867, 345306), (5966, 281697), (6058, 277419), (6123, 274474), (7223, 232674), (7657, 219486), (8854, 189813), (8949, 187798), (9087, 184946), (9734, 172653), (12246, 137237), (13281, 126542), (14446, 116337), (14601, 115102), (15314, 109743), (17898, 93899), (18174, 92473), (21669, 77558), (22971, 73162), (26562, 63271), (29202, 57551), (36581, 45942), (38779, 43338)]