201243840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29947}}^1$

素因数の和:29974

約数の個数: 112

約数和(自身を含む): 730252032

約数和(自身を除く): 529008192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 29947, 59894, 89841, 119788, 149735, 179682, 209629, 239576, 299470, 359364, 419258, 449205, 479152, 598940, 628887, 718728, 838516, 898410, 958304, 1048145, 1197880, 1257774, 1437456, 1677032, 1796820, 1916608, 2096290, 2395760, 2515548, 2874912, 3144435, 3354064, 3593640, 4192580, 4791520, 5031096, 5749824, 6288870, 6708128, 7187280, 8385160, 9583040, 10062192, 12577740, 13416256, 14374560, 16770320, 20124384, 25155480, 28749120, 33540640, 40248768, 50310960, 67081280, 100621920, 201243840]

約数ペア:

[(1, 201243840), (2, 100621920), (3, 67081280), (4, 50310960), (5, 40248768), (6, 33540640), (7, 28749120), (8, 25155480), (10, 20124384), (12, 16770320), (14, 14374560), (15, 13416256), (16, 12577740), (20, 10062192), (21, 9583040), (24, 8385160), (28, 7187280), (30, 6708128), (32, 6288870), (35, 5749824), (40, 5031096), (42, 4791520), (48, 4192580), (56, 3593640), (60, 3354064), (64, 3144435), (70, 2874912), (80, 2515548), (84, 2395760), (96, 2096290), (105, 1916608), (112, 1796820), (120, 1677032), (140, 1437456), (160, 1257774), (168, 1197880), (192, 1048145), (210, 958304), (224, 898410), (240, 838516), (280, 718728), (320, 628887), (336, 598940), (420, 479152), (448, 449205), (480, 419258), (560, 359364), (672, 299470), (840, 239576), (960, 209629), (1120, 179682), (1344, 149735), (1680, 119788), (2240, 89841), (3360, 59894), (6720, 29947)]