153569791840

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1499}}^1\times {\mathrm{2551}}^1$

素因数の和:4316

約数の個数: 96

約数和(自身を含む): 364639968000

約数和(自身を除く): 211070176160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 1499, 2008, 2510, 2551, 2998, 4016, 5020, 5102, 5996, 7495, 8032, 10040, 10204, 11992, 12755, 14990, 20080, 20408, 23984, 25510, 29980, 40160, 40816, 47968, 51020, 59960, 81632, 102040, 119920, 204080, 239840, 376249, 408160, 640301, 752498, 1280602, 1504996, 1881245, 2561204, 3009992, 3201505, 3762490, 3823949, 5122408, 6019984, 6403010, 7524980, 7647898, 10244816, 12039968, 12806020, 15049960, 15295796, 19119745, 20489632, 25612040, 30099920, 30591592, 38239490, 51224080, 60199840, 61183184, 76478980, 102448160, 122366368, 152957960, 305915920, 611831840, 959811199, 1919622398, 3839244796, 4799055995, 7678489592, 9598111990, 15356979184, 19196223980, 30713958368, 38392447960, 76784895920, 153569791840]

約数ペア:

[(1, 153569791840), (2, 76784895920), (4, 38392447960), (5, 30713958368), (8, 19196223980), (10, 15356979184), (16, 9598111990), (20, 7678489592), (32, 4799055995), (40, 3839244796), (80, 1919622398), (160, 959811199), (251, 611831840), (502, 305915920), (1004, 152957960), (1255, 122366368), (1499, 102448160), (2008, 76478980), (2510, 61183184), (2551, 60199840), (2998, 51224080), (4016, 38239490), (5020, 30591592), (5102, 30099920), (5996, 25612040), (7495, 20489632), (8032, 19119745), (10040, 15295796), (10204, 15049960), (11992, 12806020), (12755, 12039968), (14990, 10244816), (20080, 7647898), (20408, 7524980), (23984, 6403010), (25510, 6019984), (29980, 5122408), (40160, 3823949), (40816, 3762490), (47968, 3201505), (51020, 3009992), (59960, 2561204), (81632, 1881245), (102040, 1504996), (119920, 1280602), (204080, 752498), (239840, 640301), (376249, 408160)]