193210440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1871

約数の個数: 128

約数和(自身を含む): 625656960

約数和(自身を除く): 432446520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1590, 1787, 1802, 2040, 2120, 2703, 3180, 3574, 3604, 4505, 5361, 5406, 6360, 7148, 7208, 8935, 9010, 10722, 10812, 13515, 14296, 17870, 18020, 21444, 21624, 26805, 27030, 30379, 35740, 36040, 42888, 53610, 54060, 60758, 71480, 91137, 94711, 107220, 108120, 121516, 151895, 182274, 189422, 214440, 243032, 284133, 303790, 364548, 378844, 455685, 473555, 568266, 607580, 729096, 757688, 911370, 947110, 1136532, 1215160, 1420665, 1610087, 1822740, 1894220, 2273064, 2841330, 3220174, 3645480, 3788440, 4830261, 5682660, 6440348, 8050435, 9660522, 11365320, 12880696, 16100870, 19321044, 24151305, 32201740, 38642088, 48302610, 64403480, 96605220, 193210440]

約数ペア:

[(1, 193210440), (2, 96605220), (3, 64403480), (4, 48302610), (5, 38642088), (6, 32201740), (8, 24151305), (10, 19321044), (12, 16100870), (15, 12880696), (17, 11365320), (20, 9660522), (24, 8050435), (30, 6440348), (34, 5682660), (40, 4830261), (51, 3788440), (53, 3645480), (60, 3220174), (68, 2841330), (85, 2273064), (102, 1894220), (106, 1822740), (120, 1610087), (136, 1420665), (159, 1215160), (170, 1136532), (204, 947110), (212, 911370), (255, 757688), (265, 729096), (318, 607580), (340, 568266), (408, 473555), (424, 455685), (510, 378844), (530, 364548), (636, 303790), (680, 284133), (795, 243032), (901, 214440), (1020, 189422), (1060, 182274), (1272, 151895), (1590, 121516), (1787, 108120), (1802, 107220), (2040, 94711), (2120, 91137), (2703, 71480), (3180, 60758), (3574, 54060), (3604, 53610), (4505, 42888), (5361, 36040), (5406, 35740), (6360, 30379), (7148, 27030), (7208, 26805), (8935, 21624), (9010, 21444), (10722, 18020), (10812, 17870), (13515, 14296)]