220147260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2483

約数の個数: 96

約数和(自身を含む): 653087232

約数和(自身を除く): 432939972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 67, 69, 92, 115, 134, 138, 201, 230, 268, 276, 335, 345, 402, 460, 670, 690, 804, 1005, 1340, 1380, 1541, 2010, 2381, 3082, 4020, 4623, 4762, 6164, 7143, 7705, 9246, 9524, 11905, 14286, 15410, 18492, 23115, 23810, 28572, 30820, 35715, 46230, 47620, 54763, 71430, 92460, 109526, 142860, 159527, 164289, 219052, 273815, 319054, 328578, 478581, 547630, 638108, 657156, 797635, 821445, 957162, 1095260, 1595270, 1642890, 1914324, 2392905, 3190540, 3285780, 3669121, 4785810, 7338242, 9571620, 11007363, 14676484, 18345605, 22014726, 36691210, 44029452, 55036815, 73382420, 110073630, 220147260]

約数ペア:

[(1, 220147260), (2, 110073630), (3, 73382420), (4, 55036815), (5, 44029452), (6, 36691210), (10, 22014726), (12, 18345605), (15, 14676484), (20, 11007363), (23, 9571620), (30, 7338242), (46, 4785810), (60, 3669121), (67, 3285780), (69, 3190540), (92, 2392905), (115, 1914324), (134, 1642890), (138, 1595270), (201, 1095260), (230, 957162), (268, 821445), (276, 797635), (335, 657156), (345, 638108), (402, 547630), (460, 478581), (670, 328578), (690, 319054), (804, 273815), (1005, 219052), (1340, 164289), (1380, 159527), (1541, 142860), (2010, 109526), (2381, 92460), (3082, 71430), (4020, 54763), (4623, 47620), (4762, 46230), (6164, 35715), (7143, 30820), (7705, 28572), (9246, 23810), (9524, 23115), (11905, 18492), (14286, 15410)]