469677040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28921}}^1$

素因数の和:28970

約数の個数: 80

約数和(自身を含む): 1291078080

約数和(自身を除く): 821401040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 28921, 57842, 115684, 144605, 202447, 231368, 289210, 404894, 462736, 578420, 809788, 838709, 1012235, 1156840, 1619576, 1677418, 2024470, 2313680, 3239152, 3354836, 4048940, 4193545, 5870963, 6709672, 8097880, 8387090, 11741926, 13419344, 16195760, 16774180, 23483852, 29354815, 33548360, 46967704, 58709630, 67096720, 93935408, 117419260, 234838520, 469677040]

約数ペア:

[(1, 469677040), (2, 234838520), (4, 117419260), (5, 93935408), (7, 67096720), (8, 58709630), (10, 46967704), (14, 33548360), (16, 29354815), (20, 23483852), (28, 16774180), (29, 16195760), (35, 13419344), (40, 11741926), (56, 8387090), (58, 8097880), (70, 6709672), (80, 5870963), (112, 4193545), (116, 4048940), (140, 3354836), (145, 3239152), (203, 2313680), (232, 2024470), (280, 1677418), (290, 1619576), (406, 1156840), (464, 1012235), (560, 838709), (580, 809788), (812, 578420), (1015, 462736), (1160, 404894), (1624, 289210), (2030, 231368), (2320, 202447), (3248, 144605), (4060, 115684), (8120, 57842), (16240, 28921)]