201393960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 630702720

約数和(自身を除く): 429308760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 67, 74, 111, 120, 134, 148, 185, 201, 222, 268, 296, 335, 370, 402, 444, 536, 555, 670, 677, 740, 804, 888, 1005, 1110, 1340, 1354, 1480, 1608, 2010, 2031, 2220, 2479, 2680, 2708, 3385, 4020, 4062, 4440, 4958, 5416, 6770, 7437, 8040, 8124, 9916, 10155, 12395, 13540, 14874, 16248, 19832, 20310, 24790, 25049, 27080, 29748, 37185, 40620, 45359, 49580, 50098, 59496, 74370, 75147, 81240, 90718, 99160, 100196, 125245, 136077, 148740, 150294, 181436, 200392, 226795, 250490, 272154, 297480, 300588, 362872, 375735, 453590, 500980, 544308, 601176, 680385, 751470, 907180, 1001960, 1088616, 1360770, 1502940, 1678283, 1814360, 2721540, 3005880, 3356566, 5034849, 5443080, 6713132, 8391415, 10069698, 13426264, 16782830, 20139396, 25174245, 33565660, 40278792, 50348490, 67131320, 100696980, 201393960]

約数ペア:

[(1, 201393960), (2, 100696980), (3, 67131320), (4, 50348490), (5, 40278792), (6, 33565660), (8, 25174245), (10, 20139396), (12, 16782830), (15, 13426264), (20, 10069698), (24, 8391415), (30, 6713132), (37, 5443080), (40, 5034849), (60, 3356566), (67, 3005880), (74, 2721540), (111, 1814360), (120, 1678283), (134, 1502940), (148, 1360770), (185, 1088616), (201, 1001960), (222, 907180), (268, 751470), (296, 680385), (335, 601176), (370, 544308), (402, 500980), (444, 453590), (536, 375735), (555, 362872), (670, 300588), (677, 297480), (740, 272154), (804, 250490), (888, 226795), (1005, 200392), (1110, 181436), (1340, 150294), (1354, 148740), (1480, 136077), (1608, 125245), (2010, 100196), (2031, 99160), (2220, 90718), (2479, 81240), (2680, 75147), (2708, 74370), (3385, 59496), (4020, 50098), (4062, 49580), (4440, 45359), (4958, 40620), (5416, 37185), (6770, 29748), (7437, 27080), (8040, 25049), (8124, 24790), (9916, 20310), (10155, 19832), (12395, 16248), (13540, 14874)]