38284620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 127733760

約数和(自身を除く): 89449140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 43, 44, 55, 57, 60, 66, 71, 76, 86, 95, 110, 114, 129, 132, 142, 165, 172, 190, 209, 213, 215, 220, 228, 258, 284, 285, 330, 355, 380, 418, 426, 430, 473, 516, 570, 627, 645, 660, 710, 781, 817, 836, 852, 860, 946, 1045, 1065, 1140, 1254, 1290, 1349, 1419, 1420, 1562, 1634, 1892, 2090, 2130, 2343, 2365, 2451, 2508, 2580, 2698, 2838, 3053, 3124, 3135, 3268, 3905, 4047, 4085, 4180, 4260, 4686, 4730, 4902, 5396, 5676, 6106, 6270, 6745, 7095, 7810, 8094, 8170, 8987, 9159, 9372, 9460, 9804, 11715, 12212, 12255, 12540, 13490, 14190, 14839, 15265, 15620, 16188, 16340, 17974, 18318, 20235, 23430, 24510, 26961, 26980, 28380, 29678, 30530, 33583, 35948, 36636, 40470, 44517, 44935, 45795, 46860, 49020, 53922, 58007, 59356, 61060, 67166, 74195, 80940, 89034, 89870, 91590, 100749, 107844, 116014, 134332, 134805, 148390, 167915, 174021, 178068, 179740, 183180, 201498, 222585, 232028, 269610, 290035, 296780, 335830, 348042, 402996, 445170, 503745, 539220, 580070, 638077, 671660, 696084, 870105, 890340, 1007490, 1160140, 1276154, 1740210, 1914231, 2014980, 2552308, 3190385, 3480420, 3828462, 6380770, 7656924, 9571155, 12761540, 19142310, 38284620]

約数ペア:

[(1, 38284620), (2, 19142310), (3, 12761540), (4, 9571155), (5, 7656924), (6, 6380770), (10, 3828462), (11, 3480420), (12, 3190385), (15, 2552308), (19, 2014980), (20, 1914231), (22, 1740210), (30, 1276154), (33, 1160140), (38, 1007490), (43, 890340), (44, 870105), (55, 696084), (57, 671660), (60, 638077), (66, 580070), (71, 539220), (76, 503745), (86, 445170), (95, 402996), (110, 348042), (114, 335830), (129, 296780), (132, 290035), (142, 269610), (165, 232028), (172, 222585), (190, 201498), (209, 183180), (213, 179740), (215, 178068), (220, 174021), (228, 167915), (258, 148390), (284, 134805), (285, 134332), (330, 116014), (355, 107844), (380, 100749), (418, 91590), (426, 89870), (430, 89034), (473, 80940), (516, 74195), (570, 67166), (627, 61060), (645, 59356), (660, 58007), (710, 53922), (781, 49020), (817, 46860), (836, 45795), (852, 44935), (860, 44517), (946, 40470), (1045, 36636), (1065, 35948), (1140, 33583), (1254, 30530), (1290, 29678), (1349, 28380), (1419, 26980), (1420, 26961), (1562, 24510), (1634, 23430), (1892, 20235), (2090, 18318), (2130, 17974), (2343, 16340), (2365, 16188), (2451, 15620), (2508, 15265), (2580, 14839), (2698, 14190), (2838, 13490), (3053, 12540), (3124, 12255), (3135, 12212), (3268, 11715), (3905, 9804), (4047, 9460), (4085, 9372), (4180, 9159), (4260, 8987), (4686, 8170), (4730, 8094), (4902, 7810), (5396, 7095), (5676, 6745), (6106, 6270)]