162355760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15259}}^1$

素因数の和:15298

約数の個数: 80

約数和(自身を含む): 454137600

約数和(自身を除く): 291781840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 15259, 30518, 61036, 76295, 106813, 122072, 152590, 213626, 244144, 289921, 305180, 427252, 534065, 579842, 610360, 854504, 1068130, 1159684, 1220720, 1449605, 1709008, 2029447, 2136260, 2319368, 2899210, 4058894, 4272520, 4638736, 5798420, 8117788, 8545040, 10147235, 11596840, 16235576, 20294470, 23193680, 32471152, 40588940, 81177880, 162355760]

約数ペア:

[(1, 162355760), (2, 81177880), (4, 40588940), (5, 32471152), (7, 23193680), (8, 20294470), (10, 16235576), (14, 11596840), (16, 10147235), (19, 8545040), (20, 8117788), (28, 5798420), (35, 4638736), (38, 4272520), (40, 4058894), (56, 2899210), (70, 2319368), (76, 2136260), (80, 2029447), (95, 1709008), (112, 1449605), (133, 1220720), (140, 1159684), (152, 1068130), (190, 854504), (266, 610360), (280, 579842), (304, 534065), (380, 427252), (532, 305180), (560, 289921), (665, 244144), (760, 213626), (1064, 152590), (1330, 122072), (1520, 106813), (2128, 76295), (2660, 61036), (5320, 30518), (10640, 15259)]