202088040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21871}}^1$

素因数の和:21903

約数の個数: 128

約数和(自身を含む): 755896320

約数和(自身を除く): 553808280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21871, 43742, 65613, 87484, 109355, 131226, 153097, 174968, 218710, 240581, 262452, 306194, 328065, 437420, 459291, 481162, 524904, 612388, 656130, 721743, 765485, 874840, 918582, 962324, 1202905, 1224776, 1312260, 1443486, 1530970, 1684067, 1837164, 1924648, 2296455, 2405810, 2624520, 2886972, 3061940, 3368134, 3608715, 3674328, 4592910, 4811620, 5052201, 5773944, 6123880, 6736268, 7217430, 8420335, 9185820, 9623240, 10104402, 13472536, 14434860, 16840670, 18371640, 20208804, 25261005, 28869720, 33681340, 40417608, 50522010, 67362680, 101044020, 202088040]

約数ペア:

[(1, 202088040), (2, 101044020), (3, 67362680), (4, 50522010), (5, 40417608), (6, 33681340), (7, 28869720), (8, 25261005), (10, 20208804), (11, 18371640), (12, 16840670), (14, 14434860), (15, 13472536), (20, 10104402), (21, 9623240), (22, 9185820), (24, 8420335), (28, 7217430), (30, 6736268), (33, 6123880), (35, 5773944), (40, 5052201), (42, 4811620), (44, 4592910), (55, 3674328), (56, 3608715), (60, 3368134), (66, 3061940), (70, 2886972), (77, 2624520), (84, 2405810), (88, 2296455), (105, 1924648), (110, 1837164), (120, 1684067), (132, 1530970), (140, 1443486), (154, 1312260), (165, 1224776), (168, 1202905), (210, 962324), (220, 918582), (231, 874840), (264, 765485), (280, 721743), (308, 656130), (330, 612388), (385, 524904), (420, 481162), (440, 459291), (462, 437420), (616, 328065), (660, 306194), (770, 262452), (840, 240581), (924, 218710), (1155, 174968), (1320, 153097), (1540, 131226), (1848, 109355), (2310, 87484), (3080, 65613), (4620, 43742), (9240, 21871)]