7715692260

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 24416582400

約数和(自身を除く): 16700890140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 419, 421, 486, 540, 729, 810, 838, 842, 972, 1215, 1257, 1263, 1458, 1620, 1676, 1684, 2095, 2105, 2187, 2430, 2514, 2526, 2916, 3645, 3771, 3789, 4190, 4210, 4374, 4860, 5028, 5052, 6285, 6315, 7290, 7542, 7578, 8380, 8420, 8748, 10935, 11313, 11367, 12570, 12630, 14580, 15084, 15156, 18855, 18945, 21870, 22626, 22734, 25140, 25260, 33939, 34101, 37710, 37890, 43740, 45252, 45468, 56565, 56835, 67878, 68202, 75420, 75780, 101817, 102303, 113130, 113670, 135756, 136404, 169695, 170505, 176399, 203634, 204606, 226260, 227340, 305451, 306909, 339390, 341010, 352798, 407268, 409212, 509085, 511515, 529197, 610902, 613818, 678780, 682020, 705596, 881995, 916353, 920727, 1018170, 1023030, 1058394, 1221804, 1227636, 1527255, 1534545, 1587591, 1763990, 1832706, 1841454, 2036340, 2046060, 2116788, 2645985, 3054510, 3069090, 3175182, 3527980, 3665412, 3682908, 4581765, 4603635, 4762773, 5291970, 6109020, 6138180, 6350364, 7937955, 9163530, 9207270, 9525546, 10583940, 14288319, 15875910, 18327060, 18414540, 19051092, 23813865, 28576638, 31751820, 42864957, 47627730, 57153276, 71441595, 85729914, 95255460, 128594871, 142883190, 171459828, 214324785, 257189742, 285766380, 385784613, 428649570, 514379484, 642974355, 771569226, 857299140, 1285948710, 1543138452, 1928923065, 2571897420, 3857846130, 7715692260]

約数ペア:

[(1, 7715692260), (2, 3857846130), (3, 2571897420), (4, 1928923065), (5, 1543138452), (6, 1285948710), (9, 857299140), (10, 771569226), (12, 642974355), (15, 514379484), (18, 428649570), (20, 385784613), (27, 285766380), (30, 257189742), (36, 214324785), (45, 171459828), (54, 142883190), (60, 128594871), (81, 95255460), (90, 85729914), (108, 71441595), (135, 57153276), (162, 47627730), (180, 42864957), (243, 31751820), (270, 28576638), (324, 23813865), (405, 19051092), (419, 18414540), (421, 18327060), (486, 15875910), (540, 14288319), (729, 10583940), (810, 9525546), (838, 9207270), (842, 9163530), (972, 7937955), (1215, 6350364), (1257, 6138180), (1263, 6109020), (1458, 5291970), (1620, 4762773), (1676, 4603635), (1684, 4581765), (2095, 3682908), (2105, 3665412), (2187, 3527980), (2430, 3175182), (2514, 3069090), (2526, 3054510), (2916, 2645985), (3645, 2116788), (3771, 2046060), (3789, 2036340), (4190, 1841454), (4210, 1832706), (4374, 1763990), (4860, 1587591), (5028, 1534545), (5052, 1527255), (6285, 1227636), (6315, 1221804), (7290, 1058394), (7542, 1023030), (7578, 1018170), (8380, 920727), (8420, 916353), (8748, 881995), (10935, 705596), (11313, 682020), (11367, 678780), (12570, 613818), (12630, 610902), (14580, 529197), (15084, 511515), (15156, 509085), (18855, 409212), (18945, 407268), (21870, 352798), (22626, 341010), (22734, 339390), (25140, 306909), (25260, 305451), (33939, 227340), (34101, 226260), (37710, 204606), (37890, 203634), (43740, 176399), (45252, 170505), (45468, 169695), (56565, 136404), (56835, 135756), (67878, 113670), (68202, 113130), (75420, 102303), (75780, 101817)]