7802497260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 25723299840

約数和(自身を除く): 17920802580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 90, 93, 94, 108, 124, 135, 141, 155, 180, 186, 188, 211, 235, 270, 279, 282, 310, 372, 422, 423, 465, 470, 540, 558, 564, 620, 633, 705, 837, 844, 846, 930, 940, 1055, 1116, 1266, 1269, 1395, 1410, 1457, 1674, 1692, 1860, 1899, 2110, 2115, 2209, 2532, 2538, 2790, 2820, 2914, 3165, 3348, 3798, 4185, 4220, 4230, 4371, 4418, 5076, 5580, 5697, 5828, 6330, 6345, 6541, 6627, 7285, 7596, 8370, 8460, 8742, 8836, 9495, 9917, 11045, 11394, 12660, 12690, 13082, 13113, 13254, 14570, 16740, 17484, 18990, 19623, 19834, 19881, 21855, 22090, 22788, 25380, 26164, 26226, 26508, 28485, 29140, 29751, 32705, 33135, 37980, 39246, 39339, 39668, 39762, 43710, 44180, 49585, 52452, 56970, 58869, 59502, 59643, 65410, 65565, 66270, 68479, 78492, 78678, 79524, 87420, 89253, 98115, 99170, 99405, 113940, 117738, 119004, 119286, 130820, 131130, 132540, 136958, 148755, 157356, 176607, 178506, 196230, 196695, 198340, 198810, 205437, 235476, 238572, 262260, 267759, 273916, 294345, 297510, 298215, 307427, 342395, 353214, 357012, 392460, 393390, 397620, 410874, 446265, 466099, 535518, 588690, 595020, 596430, 614854, 616311, 684790, 706428, 786780, 821748, 883035, 892530, 922281, 932198, 1027185, 1071036, 1177380, 1192860, 1229708, 1232622, 1338795, 1369580, 1398297, 1537135, 1766070, 1785060, 1844562, 1848933, 1864396, 2054370, 2330495, 2465244, 2677590, 2766843, 2796594, 3074270, 3081555, 3532140, 3689124, 3697866, 4108740, 4194891, 4611405, 4660990, 5355180, 5533686, 5593188, 6148540, 6163110, 6991485, 7395732, 8300529, 8389782, 9222810, 9244665, 9321980, 11067372, 12326220, 12584673, 13834215, 13982970, 14449069, 16601058, 16779564, 18445620, 18489330, 20974455, 25169346, 27668430, 27965940, 28898138, 33202116, 36978660, 41502645, 41948910, 43347207, 50338692, 55336860, 57796276, 62923365, 72245345, 83005290, 83897820, 86694414, 125846730, 130041621, 144490690, 166010580, 173388828, 216736035, 251693460, 260083242, 288981380, 390124863, 433472070, 520166484, 650208105, 780249726, 866944140, 1300416210, 1560499452, 1950624315, 2600832420, 3901248630, 7802497260]

約数ペア:

[(1, 7802497260), (2, 3901248630), (3, 2600832420), (4, 1950624315), (5, 1560499452), (6, 1300416210), (9, 866944140), (10, 780249726), (12, 650208105), (15, 520166484), (18, 433472070), (20, 390124863), (27, 288981380), (30, 260083242), (31, 251693460), (36, 216736035), (45, 173388828), (47, 166010580), (54, 144490690), (60, 130041621), (62, 125846730), (90, 86694414), (93, 83897820), (94, 83005290), (108, 72245345), (124, 62923365), (135, 57796276), (141, 55336860), (155, 50338692), (180, 43347207), (186, 41948910), (188, 41502645), (211, 36978660), (235, 33202116), (270, 28898138), (279, 27965940), (282, 27668430), (310, 25169346), (372, 20974455), (422, 18489330), (423, 18445620), (465, 16779564), (470, 16601058), (540, 14449069), (558, 13982970), (564, 13834215), (620, 12584673), (633, 12326220), (705, 11067372), (837, 9321980), (844, 9244665), (846, 9222810), (930, 8389782), (940, 8300529), (1055, 7395732), (1116, 6991485), (1266, 6163110), (1269, 6148540), (1395, 5593188), (1410, 5533686), (1457, 5355180), (1674, 4660990), (1692, 4611405), (1860, 4194891), (1899, 4108740), (2110, 3697866), (2115, 3689124), (2209, 3532140), (2532, 3081555), (2538, 3074270), (2790, 2796594), (2820, 2766843), (2914, 2677590), (3165, 2465244), (3348, 2330495), (3798, 2054370), (4185, 1864396), (4220, 1848933), (4230, 1844562), (4371, 1785060), (4418, 1766070), (5076, 1537135), (5580, 1398297), (5697, 1369580), (5828, 1338795), (6330, 1232622), (6345, 1229708), (6541, 1192860), (6627, 1177380), (7285, 1071036), (7596, 1027185), (8370, 932198), (8460, 922281), (8742, 892530), (8836, 883035), (9495, 821748), (9917, 786780), (11045, 706428), (11394, 684790), (12660, 616311), (12690, 614854), (13082, 596430), (13113, 595020), (13254, 588690), (14570, 535518), (16740, 466099), (17484, 446265), (18990, 410874), (19623, 397620), (19834, 393390), (19881, 392460), (21855, 357012), (22090, 353214), (22788, 342395), (25380, 307427), (26164, 298215), (26226, 297510), (26508, 294345), (28485, 273916), (29140, 267759), (29751, 262260), (32705, 238572), (33135, 235476), (37980, 205437), (39246, 198810), (39339, 198340), (39668, 196695), (39762, 196230), (43710, 178506), (44180, 176607), (49585, 157356), (52452, 148755), (56970, 136958), (58869, 132540), (59502, 131130), (59643, 130820), (65410, 119286), (65565, 119004), (66270, 117738), (68479, 113940), (78492, 99405), (78678, 99170), (79524, 98115), (87420, 89253)]