175022680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 303978920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 167, 190, 197, 266, 280, 334, 380, 394, 532, 665, 668, 760, 788, 835, 985, 1064, 1169, 1330, 1336, 1379, 1576, 1670, 1970, 2338, 2660, 2758, 3173, 3340, 3743, 3940, 4676, 5320, 5516, 5845, 6346, 6680, 6895, 7486, 7880, 9352, 11032, 11690, 12692, 13790, 14972, 15865, 18715, 22211, 23380, 25384, 26201, 27580, 29944, 31730, 32899, 37430, 44422, 46760, 52402, 55160, 63460, 65798, 74860, 88844, 104804, 111055, 126920, 131005, 131596, 149720, 164495, 177688, 209608, 222110, 230293, 262010, 263192, 328990, 444220, 460586, 524020, 625081, 657980, 888440, 921172, 1048040, 1151465, 1250162, 1315960, 1842344, 2302930, 2500324, 3125405, 4375567, 4605860, 5000648, 6250810, 8751134, 9211720, 12501620, 17502268, 21877835, 25003240, 35004536, 43755670, 87511340, 175022680]

約数ペア:

[(1, 175022680), (2, 87511340), (4, 43755670), (5, 35004536), (7, 25003240), (8, 21877835), (10, 17502268), (14, 12501620), (19, 9211720), (20, 8751134), (28, 6250810), (35, 5000648), (38, 4605860), (40, 4375567), (56, 3125405), (70, 2500324), (76, 2302930), (95, 1842344), (133, 1315960), (140, 1250162), (152, 1151465), (167, 1048040), (190, 921172), (197, 888440), (266, 657980), (280, 625081), (334, 524020), (380, 460586), (394, 444220), (532, 328990), (665, 263192), (668, 262010), (760, 230293), (788, 222110), (835, 209608), (985, 177688), (1064, 164495), (1169, 149720), (1330, 131596), (1336, 131005), (1379, 126920), (1576, 111055), (1670, 104804), (1970, 88844), (2338, 74860), (2660, 65798), (2758, 63460), (3173, 55160), (3340, 52402), (3743, 46760), (3940, 44422), (4676, 37430), (5320, 32899), (5516, 31730), (5845, 29944), (6346, 27580), (6680, 26201), (6895, 25384), (7486, 23380), (7880, 22211), (9352, 18715), (11032, 15865), (11690, 14972), (12692, 13790)]