156924890480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{193811}}^1$

素因数の和:194202

約数の個数: 80

約数和(自身を含む): 378514836000

約数和(自身を除く): 221589945520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 349, 464, 580, 698, 1160, 1396, 1745, 2320, 2792, 3490, 5584, 6980, 10121, 13960, 20242, 27920, 40484, 50605, 80968, 101210, 161936, 193811, 202420, 387622, 404840, 775244, 809680, 969055, 1550488, 1938110, 3100976, 3876220, 5620519, 7752440, 11241038, 15504880, 22482076, 28102595, 44964152, 56205190, 67640039, 89928304, 112410380, 135280078, 224820760, 270560156, 338200195, 449641520, 541120312, 676400390, 1082240624, 1352800780, 1961561131, 2705601560, 3923122262, 5411203120, 7846244524, 9807805655, 15692489048, 19615611310, 31384978096, 39231222620, 78462445240, 156924890480]

約数ペア:

[(1, 156924890480), (2, 78462445240), (4, 39231222620), (5, 31384978096), (8, 19615611310), (10, 15692489048), (16, 9807805655), (20, 7846244524), (29, 5411203120), (40, 3923122262), (58, 2705601560), (80, 1961561131), (116, 1352800780), (145, 1082240624), (232, 676400390), (290, 541120312), (349, 449641520), (464, 338200195), (580, 270560156), (698, 224820760), (1160, 135280078), (1396, 112410380), (1745, 89928304), (2320, 67640039), (2792, 56205190), (3490, 44964152), (5584, 28102595), (6980, 22482076), (10121, 15504880), (13960, 11241038), (20242, 7752440), (27920, 5620519), (40484, 3876220), (50605, 3100976), (80968, 1938110), (101210, 1550488), (161936, 969055), (193811, 809680), (202420, 775244), (387622, 404840)]