148243320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21673}}^1$

素因数の和:21709

約数の個数: 96

約数和(自身を含む): 507171600

約数和(自身を除く): 358928280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 21673, 43346, 65019, 86692, 108365, 130038, 173384, 195057, 216730, 260076, 325095, 390114, 411787, 433460, 520152, 650190, 780228, 823574, 866920, 975285, 1235361, 1300380, 1560456, 1647148, 1950570, 2058935, 2470722, 2600760, 3294296, 3706083, 3901140, 4117870, 4941444, 6176805, 7412166, 7802280, 8235740, 9882888, 12353610, 14824332, 16471480, 18530415, 24707220, 29648664, 37060830, 49414440, 74121660, 148243320]

約数ペア:

[(1, 148243320), (2, 74121660), (3, 49414440), (4, 37060830), (5, 29648664), (6, 24707220), (8, 18530415), (9, 16471480), (10, 14824332), (12, 12353610), (15, 9882888), (18, 8235740), (19, 7802280), (20, 7412166), (24, 6176805), (30, 4941444), (36, 4117870), (38, 3901140), (40, 3706083), (45, 3294296), (57, 2600760), (60, 2470722), (72, 2058935), (76, 1950570), (90, 1647148), (95, 1560456), (114, 1300380), (120, 1235361), (152, 975285), (171, 866920), (180, 823574), (190, 780228), (228, 650190), (285, 520152), (342, 433460), (360, 411787), (380, 390114), (456, 325095), (570, 260076), (684, 216730), (760, 195057), (855, 173384), (1140, 130038), (1368, 108365), (1710, 86692), (2280, 65019), (3420, 43346), (6840, 21673)]