201608940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6011}}^1$

素因数の和:6079

約数の個数: 96

約数和(自身を含む): 622169856

約数和(自身を除く): 420560916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2236, 2580, 2795, 3354, 5590, 6011, 6708, 8385, 11180, 12022, 16770, 18033, 24044, 30055, 33540, 36066, 60110, 72132, 78143, 90165, 120220, 156286, 180330, 234429, 258473, 312572, 360660, 390715, 468858, 516946, 775419, 781430, 937716, 1033892, 1172145, 1292365, 1550838, 1562860, 2344290, 2584730, 3101676, 3360149, 3877095, 4688580, 5169460, 6720298, 7754190, 10080447, 13440596, 15508380, 16800745, 20160894, 33601490, 40321788, 50402235, 67202980, 100804470, 201608940]

約数ペア:

[(1, 201608940), (2, 100804470), (3, 67202980), (4, 50402235), (5, 40321788), (6, 33601490), (10, 20160894), (12, 16800745), (13, 15508380), (15, 13440596), (20, 10080447), (26, 7754190), (30, 6720298), (39, 5169460), (43, 4688580), (52, 3877095), (60, 3360149), (65, 3101676), (78, 2584730), (86, 2344290), (129, 1562860), (130, 1550838), (156, 1292365), (172, 1172145), (195, 1033892), (215, 937716), (258, 781430), (260, 775419), (390, 516946), (430, 468858), (516, 390715), (559, 360660), (645, 312572), (780, 258473), (860, 234429), (1118, 180330), (1290, 156286), (1677, 120220), (2236, 90165), (2580, 78143), (2795, 72132), (3354, 60110), (5590, 36066), (6011, 33540), (6708, 30055), (8385, 24044), (11180, 18033), (12022, 16770)]