145892460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4397}}^1$

素因数の和:4495

約数の個数: 96

約数和(自身を含む): 472872960

約数和(自身を除く): 326980500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4397, 4740, 5530, 6636, 8295, 8794, 11060, 13191, 16590, 17588, 21985, 26382, 30779, 33180, 43970, 52764, 61558, 65955, 87940, 92337, 123116, 131910, 153895, 184674, 263820, 307790, 347363, 369348, 461685, 615580, 694726, 923370, 1042089, 1389452, 1736815, 1846740, 2084178, 2431541, 3473630, 4168356, 4863082, 5210445, 6947260, 7294623, 9726164, 10420890, 12157705, 14589246, 20841780, 24315410, 29178492, 36473115, 48630820, 72946230, 145892460]

約数ペア:

[(1, 145892460), (2, 72946230), (3, 48630820), (4, 36473115), (5, 29178492), (6, 24315410), (7, 20841780), (10, 14589246), (12, 12157705), (14, 10420890), (15, 9726164), (20, 7294623), (21, 6947260), (28, 5210445), (30, 4863082), (35, 4168356), (42, 3473630), (60, 2431541), (70, 2084178), (79, 1846740), (84, 1736815), (105, 1389452), (140, 1042089), (158, 923370), (210, 694726), (237, 615580), (316, 461685), (395, 369348), (420, 347363), (474, 307790), (553, 263820), (790, 184674), (948, 153895), (1106, 131910), (1185, 123116), (1580, 92337), (1659, 87940), (2212, 65955), (2370, 61558), (2765, 52764), (3318, 43970), (4397, 33180), (4740, 30779), (5530, 26382), (6636, 21985), (8295, 17588), (8794, 16590), (11060, 13191)]