40904340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 123016320

約数和(自身を除く): 82111980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 677, 795, 1007, 1060, 1140, 1354, 1590, 2014, 2031, 2708, 3021, 3180, 3385, 4028, 4062, 5035, 6042, 6770, 8124, 10070, 10155, 12084, 12863, 13540, 15105, 20140, 20310, 25726, 30210, 35881, 38589, 40620, 51452, 60420, 64315, 71762, 77178, 107643, 128630, 143524, 154356, 179405, 192945, 215286, 257260, 358810, 385890, 430572, 538215, 681739, 717620, 771780, 1076430, 1363478, 2045217, 2152860, 2726956, 3408695, 4090434, 6817390, 8180868, 10226085, 13634780, 20452170, 40904340]

約数ペア:

[(1, 40904340), (2, 20452170), (3, 13634780), (4, 10226085), (5, 8180868), (6, 6817390), (10, 4090434), (12, 3408695), (15, 2726956), (19, 2152860), (20, 2045217), (30, 1363478), (38, 1076430), (53, 771780), (57, 717620), (60, 681739), (76, 538215), (95, 430572), (106, 385890), (114, 358810), (159, 257260), (190, 215286), (212, 192945), (228, 179405), (265, 154356), (285, 143524), (318, 128630), (380, 107643), (530, 77178), (570, 71762), (636, 64315), (677, 60420), (795, 51452), (1007, 40620), (1060, 38589), (1140, 35881), (1354, 30210), (1590, 25726), (2014, 20310), (2031, 20140), (2708, 15105), (3021, 13540), (3180, 12863), (3385, 12084), (4028, 10155), (4062, 10070), (5035, 8124), (6042, 6770)]