123700640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5813}}^1$

素因数の和:5854

約数の個数: 96

約数和(自身を含む): 351630720

約数和(自身を除く): 227930080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 5813, 10640, 11626, 21280, 23252, 29065, 40691, 46504, 58130, 81382, 93008, 110447, 116260, 162764, 186016, 203455, 220894, 232520, 325528, 406910, 441788, 465040, 552235, 651056, 773129, 813820, 883576, 930080, 1104470, 1302112, 1546258, 1627640, 1767152, 2208940, 3092516, 3255280, 3534304, 3865645, 4417880, 6185032, 6510560, 7731290, 8835760, 12370064, 15462580, 17671520, 24740128, 30925160, 61850320, 123700640]

約数ペア:

[(1, 123700640), (2, 61850320), (4, 30925160), (5, 24740128), (7, 17671520), (8, 15462580), (10, 12370064), (14, 8835760), (16, 7731290), (19, 6510560), (20, 6185032), (28, 4417880), (32, 3865645), (35, 3534304), (38, 3255280), (40, 3092516), (56, 2208940), (70, 1767152), (76, 1627640), (80, 1546258), (95, 1302112), (112, 1104470), (133, 930080), (140, 883576), (152, 813820), (160, 773129), (190, 651056), (224, 552235), (266, 465040), (280, 441788), (304, 406910), (380, 325528), (532, 232520), (560, 220894), (608, 203455), (665, 186016), (760, 162764), (1064, 116260), (1120, 110447), (1330, 93008), (1520, 81382), (2128, 58130), (2660, 46504), (3040, 40691), (4256, 29065), (5320, 23252), (5813, 21280), (10640, 11626)]