162421140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1427}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 522031104

約数和(自身を除く): 359609964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 542, 813, 1084, 1355, 1427, 1626, 1897, 2710, 2854, 3252, 3794, 4065, 4281, 5420, 5691, 5708, 7135, 7588, 8130, 8562, 9485, 9989, 11382, 14270, 16260, 17124, 18970, 19978, 21405, 22764, 28455, 28540, 29967, 37940, 39956, 42810, 49945, 56910, 59934, 85620, 99890, 113820, 119868, 149835, 199780, 299670, 386717, 599340, 773434, 1160151, 1546868, 1933585, 2320302, 2707019, 3867170, 4640604, 5414038, 5800755, 7734340, 8121057, 10828076, 11601510, 13535095, 16242114, 23203020, 27070190, 32484228, 40605285, 54140380, 81210570, 162421140]

約数ペア:

[(1, 162421140), (2, 81210570), (3, 54140380), (4, 40605285), (5, 32484228), (6, 27070190), (7, 23203020), (10, 16242114), (12, 13535095), (14, 11601510), (15, 10828076), (20, 8121057), (21, 7734340), (28, 5800755), (30, 5414038), (35, 4640604), (42, 3867170), (60, 2707019), (70, 2320302), (84, 1933585), (105, 1546868), (140, 1160151), (210, 773434), (271, 599340), (420, 386717), (542, 299670), (813, 199780), (1084, 149835), (1355, 119868), (1427, 113820), (1626, 99890), (1897, 85620), (2710, 59934), (2854, 56910), (3252, 49945), (3794, 42810), (4065, 39956), (4281, 37940), (5420, 29967), (5691, 28540), (5708, 28455), (7135, 22764), (7588, 21405), (8130, 19978), (8562, 18970), (9485, 17124), (9989, 16260), (11382, 14270)]