2912197760

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:926

約数の個数: 128

約数和(自身を含む): 7151880960

約数和(自身を除く): 4239683200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 83, 128, 146, 160, 166, 292, 320, 332, 365, 415, 584, 640, 664, 730, 751, 830, 1168, 1328, 1460, 1502, 1660, 2336, 2656, 2920, 3004, 3320, 3755, 4672, 5312, 5840, 6008, 6059, 6640, 7510, 9344, 10624, 11680, 12016, 12118, 13280, 15020, 23360, 24032, 24236, 26560, 30040, 30295, 46720, 48064, 48472, 53120, 54823, 60080, 60590, 62333, 96128, 96944, 109646, 120160, 121180, 124666, 193888, 219292, 240320, 242360, 249332, 274115, 311665, 387776, 438584, 480640, 484720, 498664, 548230, 623330, 775552, 877168, 969440, 997328, 1096460, 1246660, 1754336, 1938880, 1994656, 2192920, 2493320, 3508672, 3877760, 3989312, 4385840, 4550309, 4986640, 7017344, 7978624, 8771680, 9100618, 9973280, 17543360, 18201236, 19946560, 22751545, 35086720, 36402472, 39893120, 45503090, 72804944, 91006180, 145609888, 182012360, 291219776, 364024720, 582439552, 728049440, 1456098880, 2912197760]

約数ペア:

[(1, 2912197760), (2, 1456098880), (4, 728049440), (5, 582439552), (8, 364024720), (10, 291219776), (16, 182012360), (20, 145609888), (32, 91006180), (40, 72804944), (64, 45503090), (73, 39893120), (80, 36402472), (83, 35086720), (128, 22751545), (146, 19946560), (160, 18201236), (166, 17543360), (292, 9973280), (320, 9100618), (332, 8771680), (365, 7978624), (415, 7017344), (584, 4986640), (640, 4550309), (664, 4385840), (730, 3989312), (751, 3877760), (830, 3508672), (1168, 2493320), (1328, 2192920), (1460, 1994656), (1502, 1938880), (1660, 1754336), (2336, 1246660), (2656, 1096460), (2920, 997328), (3004, 969440), (3320, 877168), (3755, 775552), (4672, 623330), (5312, 548230), (5840, 498664), (6008, 484720), (6059, 480640), (6640, 438584), (7510, 387776), (9344, 311665), (10624, 274115), (11680, 249332), (12016, 242360), (12118, 240320), (13280, 219292), (15020, 193888), (23360, 124666), (24032, 121180), (24236, 120160), (26560, 109646), (30040, 96944), (30295, 96128), (46720, 62333), (48064, 60590), (48472, 60080), (53120, 54823)]