243332880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:865

約数の個数: 160

約数和(自身を含む): 867111168

約数和(自身を除く): 623778288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 241, 280, 336, 420, 482, 560, 601, 723, 840, 964, 1202, 1205, 1446, 1680, 1687, 1803, 1928, 2404, 2410, 2892, 3005, 3374, 3606, 3615, 3856, 4207, 4808, 4820, 5061, 5784, 6010, 6748, 7212, 7230, 8414, 8435, 9015, 9616, 9640, 10122, 11568, 12020, 12621, 13496, 14424, 14460, 16828, 16870, 18030, 19280, 20244, 21035, 24040, 25242, 25305, 26992, 28848, 28920, 33656, 33740, 36060, 40488, 42070, 48080, 50484, 50610, 57840, 63105, 67312, 67480, 72120, 80976, 84140, 100968, 101220, 126210, 134960, 144240, 144841, 168280, 201936, 202440, 252420, 289682, 336560, 404880, 434523, 504840, 579364, 724205, 869046, 1009680, 1013887, 1158728, 1448410, 1738092, 2027774, 2172615, 2317456, 2896820, 3041661, 3476184, 4055548, 4345230, 5069435, 5793640, 6083322, 6952368, 8111096, 8690460, 10138870, 11587280, 12166644, 15208305, 16222192, 17380920, 20277740, 24333288, 30416610, 34761840, 40555480, 48666576, 60833220, 81110960, 121666440, 243332880]

約数ペア:

[(1, 243332880), (2, 121666440), (3, 81110960), (4, 60833220), (5, 48666576), (6, 40555480), (7, 34761840), (8, 30416610), (10, 24333288), (12, 20277740), (14, 17380920), (15, 16222192), (16, 15208305), (20, 12166644), (21, 11587280), (24, 10138870), (28, 8690460), (30, 8111096), (35, 6952368), (40, 6083322), (42, 5793640), (48, 5069435), (56, 4345230), (60, 4055548), (70, 3476184), (80, 3041661), (84, 2896820), (105, 2317456), (112, 2172615), (120, 2027774), (140, 1738092), (168, 1448410), (210, 1158728), (240, 1013887), (241, 1009680), (280, 869046), (336, 724205), (420, 579364), (482, 504840), (560, 434523), (601, 404880), (723, 336560), (840, 289682), (964, 252420), (1202, 202440), (1205, 201936), (1446, 168280), (1680, 144841), (1687, 144240), (1803, 134960), (1928, 126210), (2404, 101220), (2410, 100968), (2892, 84140), (3005, 80976), (3374, 72120), (3606, 67480), (3615, 67312), (3856, 63105), (4207, 57840), (4808, 50610), (4820, 50484), (5061, 48080), (5784, 42070), (6010, 40488), (6748, 36060), (7212, 33740), (7230, 33656), (8414, 28920), (8435, 28848), (9015, 26992), (9616, 25305), (9640, 25242), (10122, 24040), (11568, 21035), (12020, 20244), (12621, 19280), (13496, 18030), (14424, 16870), (14460, 16828)]