28458559080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{230471}}^1$

素因数の和:230509

約数の個数: 192

約数和(自身を含む): 107860896000

約数和(自身を除く): 79402336920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5880, 6174, 6860, 8232, 8820, 10290, 12348, 13720, 15435, 17640, 20580, 24696, 30870, 41160, 61740, 123480, 230471, 460942, 691413, 921884, 1152355, 1382826, 1613297, 1843768, 2074239, 2304710, 2765652, 3226594, 3457065, 4148478, 4609420, 4839891, 5531304, 6453188, 6914130, 8066485, 8296956, 9218840, 9679782, 10371195, 11293079, 12906376, 13828260, 14519673, 16132970, 16593912, 19359564, 20742390, 22586158, 24199455, 27656520, 29039346, 32265940, 33879237, 38719128, 41484780, 45172316, 48398910, 56465395, 58078692, 64531880, 67758474, 72598365, 79051553, 82969560, 90344632, 96797820, 101637711, 112930790, 116157384, 135516948, 145196730, 158103106, 169396185, 193595640, 203275422, 225861580, 237154659, 271033896, 290393460, 316206212, 338792370, 395257765, 406550844, 451723160, 474309318, 508188555, 580786920, 632412424, 677584740, 711463977, 790515530, 813101688, 948618636, 1016377110, 1185773295, 1355169480, 1422927954, 1581031060, 1897237272, 2032754220, 2371546590, 2845855908, 3162062120, 3557319885, 4065508440, 4743093180, 5691711816, 7114639770, 9486186360, 14229279540, 28458559080]

約数ペア:

[(1, 28458559080), (2, 14229279540), (3, 9486186360), (4, 7114639770), (5, 5691711816), (6, 4743093180), (7, 4065508440), (8, 3557319885), (9, 3162062120), (10, 2845855908), (12, 2371546590), (14, 2032754220), (15, 1897237272), (18, 1581031060), (20, 1422927954), (21, 1355169480), (24, 1185773295), (28, 1016377110), (30, 948618636), (35, 813101688), (36, 790515530), (40, 711463977), (42, 677584740), (45, 632412424), (49, 580786920), (56, 508188555), (60, 474309318), (63, 451723160), (70, 406550844), (72, 395257765), (84, 338792370), (90, 316206212), (98, 290393460), (105, 271033896), (120, 237154659), (126, 225861580), (140, 203275422), (147, 193595640), (168, 169396185), (180, 158103106), (196, 145196730), (210, 135516948), (245, 116157384), (252, 112930790), (280, 101637711), (294, 96797820), (315, 90344632), (343, 82969560), (360, 79051553), (392, 72598365), (420, 67758474), (441, 64531880), (490, 58078692), (504, 56465395), (588, 48398910), (630, 45172316), (686, 41484780), (735, 38719128), (840, 33879237), (882, 32265940), (980, 29039346), (1029, 27656520), (1176, 24199455), (1260, 22586158), (1372, 20742390), (1470, 19359564), (1715, 16593912), (1764, 16132970), (1960, 14519673), (2058, 13828260), (2205, 12906376), (2520, 11293079), (2744, 10371195), (2940, 9679782), (3087, 9218840), (3430, 8296956), (3528, 8066485), (4116, 6914130), (4410, 6453188), (5145, 5531304), (5880, 4839891), (6174, 4609420), (6860, 4148478), (8232, 3457065), (8820, 3226594), (10290, 2765652), (12348, 2304710), (13720, 2074239), (15435, 1843768), (17640, 1613297), (20580, 1382826), (24696, 1152355), (30870, 921884), (41160, 691413), (61740, 460942), (123480, 230471)]