211569791280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51855341}}^1$

素因数の和:51855374

約数の個数: 80

約数和(自身を含む): 694446740064

約数和(自身を除く): 482876948784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 51855341, 103710682, 155566023, 207421364, 259276705, 311132046, 414842728, 518553410, 622264092, 777830115, 829685456, 881540797, 1037106820, 1244528184, 1555660230, 1763081594, 2074213640, 2489056368, 2644622391, 3111320460, 3526163188, 4148427280, 4407703985, 5289244782, 6222640920, 7052326376, 8815407970, 10578489564, 12445281840, 13223111955, 14104652752, 17630815940, 21156979128, 26446223910, 35261631880, 42313958256, 52892447820, 70523263760, 105784895640, 211569791280]

約数ペア:

[(1, 211569791280), (2, 105784895640), (3, 70523263760), (4, 52892447820), (5, 42313958256), (6, 35261631880), (8, 26446223910), (10, 21156979128), (12, 17630815940), (15, 14104652752), (16, 13223111955), (17, 12445281840), (20, 10578489564), (24, 8815407970), (30, 7052326376), (34, 6222640920), (40, 5289244782), (48, 4407703985), (51, 4148427280), (60, 3526163188), (68, 3111320460), (80, 2644622391), (85, 2489056368), (102, 2074213640), (120, 1763081594), (136, 1555660230), (170, 1244528184), (204, 1037106820), (240, 881540797), (255, 829685456), (272, 777830115), (340, 622264092), (408, 518553410), (510, 414842728), (680, 311132046), (816, 259276705), (1020, 207421364), (1360, 155566023), (2040, 103710682), (4080, 51855341)]