219927240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46993}}^1$

素因数の和:47023

約数の個数: 96

約数和(自身を含む): 769761720

約数和(自身を除く): 549834480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 46993, 93986, 140979, 187972, 234965, 281958, 375944, 422937, 469930, 563916, 610909, 704895, 845874, 939860, 1127832, 1221818, 1409790, 1691748, 1832727, 1879720, 2114685, 2443636, 2819580, 3054545, 3383496, 3665454, 4229370, 4887272, 5498181, 5639160, 6109090, 7330908, 8458740, 9163635, 10996362, 12218180, 14661816, 16917480, 18327270, 21992724, 24436360, 27490905, 36654540, 43985448, 54981810, 73309080, 109963620, 219927240]

約数ペア:

[(1, 219927240), (2, 109963620), (3, 73309080), (4, 54981810), (5, 43985448), (6, 36654540), (8, 27490905), (9, 24436360), (10, 21992724), (12, 18327270), (13, 16917480), (15, 14661816), (18, 12218180), (20, 10996362), (24, 9163635), (26, 8458740), (30, 7330908), (36, 6109090), (39, 5639160), (40, 5498181), (45, 4887272), (52, 4229370), (60, 3665454), (65, 3383496), (72, 3054545), (78, 2819580), (90, 2443636), (104, 2114685), (117, 1879720), (120, 1832727), (130, 1691748), (156, 1409790), (180, 1221818), (195, 1127832), (234, 939860), (260, 845874), (312, 704895), (360, 610909), (390, 563916), (468, 469930), (520, 422937), (585, 375944), (780, 281958), (936, 234965), (1170, 187972), (1560, 140979), (2340, 93986), (4680, 46993)]