73284160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 185166000

約数和(自身を除く): 111881840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 64, 80, 106, 116, 145, 149, 160, 212, 232, 265, 290, 298, 320, 424, 464, 530, 580, 596, 745, 848, 928, 1060, 1160, 1192, 1490, 1537, 1696, 1856, 2120, 2320, 2384, 2980, 3074, 3392, 4240, 4321, 4640, 4768, 5960, 6148, 7685, 7897, 8480, 8642, 9280, 9536, 11920, 12296, 15370, 15794, 16960, 17284, 21605, 23840, 24592, 30740, 31588, 34568, 39485, 43210, 47680, 49184, 61480, 63176, 69136, 78970, 86420, 98368, 122960, 126352, 138272, 157940, 172840, 229013, 245920, 252704, 276544, 315880, 345680, 458026, 491840, 505408, 631760, 691360, 916052, 1145065, 1263520, 1382720, 1832104, 2290130, 2527040, 3664208, 4580260, 7328416, 9160520, 14656832, 18321040, 36642080, 73284160]

約数ペア:

[(1, 73284160), (2, 36642080), (4, 18321040), (5, 14656832), (8, 9160520), (10, 7328416), (16, 4580260), (20, 3664208), (29, 2527040), (32, 2290130), (40, 1832104), (53, 1382720), (58, 1263520), (64, 1145065), (80, 916052), (106, 691360), (116, 631760), (145, 505408), (149, 491840), (160, 458026), (212, 345680), (232, 315880), (265, 276544), (290, 252704), (298, 245920), (320, 229013), (424, 172840), (464, 157940), (530, 138272), (580, 126352), (596, 122960), (745, 98368), (848, 86420), (928, 78970), (1060, 69136), (1160, 63176), (1192, 61480), (1490, 49184), (1537, 47680), (1696, 43210), (1856, 39485), (2120, 34568), (2320, 31588), (2384, 30740), (2980, 24592), (3074, 23840), (3392, 21605), (4240, 17284), (4321, 16960), (4640, 15794), (4768, 15370), (5960, 12296), (6148, 11920), (7685, 9536), (7897, 9280), (8480, 8642)]