371554880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2716

約数の個数: 112

約数和(自身を含む): 972190080

約数和(自身を除く): 600635200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1216, 1472, 1520, 1748, 1840, 2185, 2657, 3040, 3496, 3680, 4370, 5314, 6080, 6992, 7360, 8740, 10628, 13285, 13984, 17480, 21256, 26570, 27968, 34960, 42512, 50483, 53140, 61111, 69920, 85024, 100966, 106280, 122222, 139840, 170048, 201932, 212560, 244444, 252415, 305555, 403864, 425120, 488888, 504830, 611110, 807728, 850240, 977776, 1009660, 1161109, 1222220, 1615456, 1955552, 2019320, 2322218, 2444440, 3230912, 3911104, 4038640, 4644436, 4888880, 5805545, 8077280, 9288872, 9777760, 11611090, 16154560, 18577744, 19555520, 23222180, 37155488, 46444360, 74310976, 92888720, 185777440, 371554880]

約数ペア:

[(1, 371554880), (2, 185777440), (4, 92888720), (5, 74310976), (8, 46444360), (10, 37155488), (16, 23222180), (19, 19555520), (20, 18577744), (23, 16154560), (32, 11611090), (38, 9777760), (40, 9288872), (46, 8077280), (64, 5805545), (76, 4888880), (80, 4644436), (92, 4038640), (95, 3911104), (115, 3230912), (152, 2444440), (160, 2322218), (184, 2019320), (190, 1955552), (230, 1615456), (304, 1222220), (320, 1161109), (368, 1009660), (380, 977776), (437, 850240), (460, 807728), (608, 611110), (736, 504830), (760, 488888), (874, 425120), (920, 403864), (1216, 305555), (1472, 252415), (1520, 244444), (1748, 212560), (1840, 201932), (2185, 170048), (2657, 139840), (3040, 122222), (3496, 106280), (3680, 100966), (4370, 85024), (5314, 69920), (6080, 61111), (6992, 53140), (7360, 50483), (8740, 42512), (10628, 34960), (13285, 27968), (13984, 26570), (17480, 21256)]