919176960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18413}}^1$

素因数の和:18450

約数の個数: 144

約数和(自身を含む): 3161610144

約数和(自身を除く): 2242433184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 18413, 24960, 36826, 49920, 55239, 73652, 92065, 110478, 147304, 184130, 220956, 239369, 276195, 294608, 368260, 441912, 478738, 552390, 589216, 718107, 736520, 883824, 957476, 1104780, 1178432, 1196845, 1436214, 1473040, 1767648, 1914952, 2209560, 2356864, 2393690, 2872428, 2946080, 3535296, 3590535, 3829904, 4419120, 4713728, 4787380, 5744856, 5892160, 7070592, 7181070, 7659808, 8838240, 9574760, 11489712, 11784320, 14141184, 14362140, 15319616, 17676480, 19149520, 22979424, 23568640, 28724280, 30639232, 35352960, 38299040, 45958848, 57448560, 61278464, 70705920, 76598080, 91917696, 114897120, 153196160, 183835392, 229794240, 306392320, 459588480, 919176960]

約数ペア:

[(1, 919176960), (2, 459588480), (3, 306392320), (4, 229794240), (5, 183835392), (6, 153196160), (8, 114897120), (10, 91917696), (12, 76598080), (13, 70705920), (15, 61278464), (16, 57448560), (20, 45958848), (24, 38299040), (26, 35352960), (30, 30639232), (32, 28724280), (39, 23568640), (40, 22979424), (48, 19149520), (52, 17676480), (60, 15319616), (64, 14362140), (65, 14141184), (78, 11784320), (80, 11489712), (96, 9574760), (104, 8838240), (120, 7659808), (128, 7181070), (130, 7070592), (156, 5892160), (160, 5744856), (192, 4787380), (195, 4713728), (208, 4419120), (240, 3829904), (256, 3590535), (260, 3535296), (312, 2946080), (320, 2872428), (384, 2393690), (390, 2356864), (416, 2209560), (480, 1914952), (520, 1767648), (624, 1473040), (640, 1436214), (768, 1196845), (780, 1178432), (832, 1104780), (960, 957476), (1040, 883824), (1248, 736520), (1280, 718107), (1560, 589216), (1664, 552390), (1920, 478738), (2080, 441912), (2496, 368260), (3120, 294608), (3328, 276195), (3840, 239369), (4160, 220956), (4992, 184130), (6240, 147304), (8320, 110478), (9984, 92065), (12480, 73652), (16640, 55239), (18413, 49920), (24960, 36826)]