197926920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32341}}^1$

素因数の和:32375

約数の個数: 96

約数和(自身を含む): 681122520

約数和(自身を除く): 483195600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 32341, 64682, 97023, 129364, 161705, 194046, 258728, 291069, 323410, 388092, 485115, 549797, 582138, 646820, 776184, 970230, 1099594, 1164276, 1293640, 1455345, 1649391, 1940460, 2199188, 2328552, 2748985, 2910690, 3298782, 3880920, 4398376, 4948173, 5497970, 5821380, 6597564, 8246955, 9896346, 10995940, 11642760, 13195128, 16493910, 19792692, 21991880, 24740865, 32987820, 39585384, 49481730, 65975640, 98963460, 197926920]

約数ペア:

[(1, 197926920), (2, 98963460), (3, 65975640), (4, 49481730), (5, 39585384), (6, 32987820), (8, 24740865), (9, 21991880), (10, 19792692), (12, 16493910), (15, 13195128), (17, 11642760), (18, 10995940), (20, 9896346), (24, 8246955), (30, 6597564), (34, 5821380), (36, 5497970), (40, 4948173), (45, 4398376), (51, 3880920), (60, 3298782), (68, 2910690), (72, 2748985), (85, 2328552), (90, 2199188), (102, 1940460), (120, 1649391), (136, 1455345), (153, 1293640), (170, 1164276), (180, 1099594), (204, 970230), (255, 776184), (306, 646820), (340, 582138), (360, 549797), (408, 485115), (510, 388092), (612, 323410), (680, 291069), (765, 258728), (1020, 194046), (1224, 161705), (1530, 129364), (2040, 97023), (3060, 64682), (6120, 32341)]