904343160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34729}}^1$

素因数の和:34781

約数の個数: 128

約数和(自身を含む): 3200716800

約数和(自身を除く): 2296373640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 34729, 69458, 104187, 138916, 173645, 208374, 243103, 277832, 347290, 416748, 486206, 520935, 694580, 729309, 833496, 972412, 1041870, 1076599, 1215515, 1389160, 1458618, 1944824, 2083740, 2153198, 2431030, 2917236, 3229797, 3646545, 4167480, 4306396, 4862060, 5382995, 5834472, 6459594, 7293090, 7536193, 8612792, 9724120, 10765990, 12919188, 14586180, 15072386, 16148985, 21531980, 22608579, 25838376, 29172360, 30144772, 32297970, 37680965, 43063960, 45217158, 60289544, 64595940, 75361930, 90434316, 113042895, 129191880, 150723860, 180868632, 226085790, 301447720, 452171580, 904343160]

約数ペア:

[(1, 904343160), (2, 452171580), (3, 301447720), (4, 226085790), (5, 180868632), (6, 150723860), (7, 129191880), (8, 113042895), (10, 90434316), (12, 75361930), (14, 64595940), (15, 60289544), (20, 45217158), (21, 43063960), (24, 37680965), (28, 32297970), (30, 30144772), (31, 29172360), (35, 25838376), (40, 22608579), (42, 21531980), (56, 16148985), (60, 15072386), (62, 14586180), (70, 12919188), (84, 10765990), (93, 9724120), (105, 8612792), (120, 7536193), (124, 7293090), (140, 6459594), (155, 5834472), (168, 5382995), (186, 4862060), (210, 4306396), (217, 4167480), (248, 3646545), (280, 3229797), (310, 2917236), (372, 2431030), (420, 2153198), (434, 2083740), (465, 1944824), (620, 1458618), (651, 1389160), (744, 1215515), (840, 1076599), (868, 1041870), (930, 972412), (1085, 833496), (1240, 729309), (1302, 694580), (1736, 520935), (1860, 486206), (2170, 416748), (2604, 347290), (3255, 277832), (3720, 243103), (4340, 208374), (5208, 173645), (6510, 138916), (8680, 104187), (13020, 69458), (26040, 34729)]