3885827680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{111919}}^1$

素因数の和:111972

約数の個数: 96

約数和(自身を含む): 10830274560

約数和(自身を除く): 6944446880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 111919, 223838, 447676, 559595, 783433, 895352, 1119190, 1566866, 1790704, 2238380, 3133732, 3469489, 3581408, 3917165, 4476760, 6267464, 6938978, 7834330, 8953520, 12534928, 13877956, 15668660, 17347445, 17907040, 24286423, 25069856, 27755912, 31337320, 34694890, 48572846, 55511824, 62674640, 69389780, 97145692, 111023648, 121432115, 125349280, 138779560, 194291384, 242864230, 277559120, 388582768, 485728460, 555118240, 777165536, 971456920, 1942913840, 3885827680]

約数ペア:

[(1, 3885827680), (2, 1942913840), (4, 971456920), (5, 777165536), (7, 555118240), (8, 485728460), (10, 388582768), (14, 277559120), (16, 242864230), (20, 194291384), (28, 138779560), (31, 125349280), (32, 121432115), (35, 111023648), (40, 97145692), (56, 69389780), (62, 62674640), (70, 55511824), (80, 48572846), (112, 34694890), (124, 31337320), (140, 27755912), (155, 25069856), (160, 24286423), (217, 17907040), (224, 17347445), (248, 15668660), (280, 13877956), (310, 12534928), (434, 8953520), (496, 7834330), (560, 6938978), (620, 6267464), (868, 4476760), (992, 3917165), (1085, 3581408), (1120, 3469489), (1240, 3133732), (1736, 2238380), (2170, 1790704), (2480, 1566866), (3472, 1119190), (4340, 895352), (4960, 783433), (6944, 559595), (8680, 447676), (17360, 223838), (34720, 111919)]