15205953960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28559}}^1$

素因数の和:28625

約数の個数: 256

約数和(自身を含む): 55520640000

約数和(自身を除く): 40314686040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 85, 87, 90, 102, 108, 116, 120, 135, 136, 145, 153, 170, 174, 180, 204, 216, 232, 255, 261, 270, 290, 306, 340, 348, 360, 408, 435, 459, 493, 510, 522, 540, 580, 612, 680, 696, 765, 783, 870, 918, 986, 1020, 1044, 1080, 1160, 1224, 1305, 1479, 1530, 1566, 1740, 1836, 1972, 2040, 2088, 2295, 2465, 2610, 2958, 3060, 3132, 3480, 3672, 3915, 3944, 4437, 4590, 4930, 5220, 5916, 6120, 6264, 7395, 7830, 8874, 9180, 9860, 10440, 11832, 13311, 14790, 15660, 17748, 18360, 19720, 22185, 26622, 28559, 29580, 31320, 35496, 44370, 53244, 57118, 59160, 66555, 85677, 88740, 106488, 114236, 133110, 142795, 171354, 177480, 228472, 257031, 266220, 285590, 342708, 428385, 485503, 514062, 532440, 571180, 685416, 771093, 828211, 856770, 971006, 1028124, 1142360, 1285155, 1456509, 1542186, 1656422, 1713540, 1942012, 2056248, 2427515, 2484633, 2570310, 2913018, 3084372, 3312844, 3427080, 3855465, 3884024, 4141055, 4369527, 4855030, 4969266, 5140620, 5826036, 6168744, 6625688, 7282545, 7453899, 7710930, 8282110, 8739054, 9710060, 9938532, 10281240, 11652072, 12423165, 13108581, 14079587, 14565090, 14907798, 15421860, 16564220, 17478108, 19420120, 19877064, 21847635, 22361697, 24846330, 26217162, 28159174, 29130180, 29815596, 30843720, 33128440, 34956216, 37269495, 42238761, 43695270, 44723394, 49692660, 52434324, 56318348, 58260360, 59631192, 65542905, 70397935, 74538990, 84477522, 87390540, 89446788, 99385320, 104868648, 111808485, 112636696, 126716283, 131085810, 140795870, 149077980, 168955044, 174781080, 178893576, 211193805, 223616970, 253432566, 262171620, 281591740, 298155960, 337910088, 380148849, 422387610, 447233940, 506865132, 524343240, 563183480, 633581415, 760297698, 844775220, 894467880, 1013730264, 1267162830, 1520595396, 1689550440, 1900744245, 2534325660, 3041190792, 3801488490, 5068651320, 7602976980, 15205953960]

約数ペア:

[(1, 15205953960), (2, 7602976980), (3, 5068651320), (4, 3801488490), (5, 3041190792), (6, 2534325660), (8, 1900744245), (9, 1689550440), (10, 1520595396), (12, 1267162830), (15, 1013730264), (17, 894467880), (18, 844775220), (20, 760297698), (24, 633581415), (27, 563183480), (29, 524343240), (30, 506865132), (34, 447233940), (36, 422387610), (40, 380148849), (45, 337910088), (51, 298155960), (54, 281591740), (58, 262171620), (60, 253432566), (68, 223616970), (72, 211193805), (85, 178893576), (87, 174781080), (90, 168955044), (102, 149077980), (108, 140795870), (116, 131085810), (120, 126716283), (135, 112636696), (136, 111808485), (145, 104868648), (153, 99385320), (170, 89446788), (174, 87390540), (180, 84477522), (204, 74538990), (216, 70397935), (232, 65542905), (255, 59631192), (261, 58260360), (270, 56318348), (290, 52434324), (306, 49692660), (340, 44723394), (348, 43695270), (360, 42238761), (408, 37269495), (435, 34956216), (459, 33128440), (493, 30843720), (510, 29815596), (522, 29130180), (540, 28159174), (580, 26217162), (612, 24846330), (680, 22361697), (696, 21847635), (765, 19877064), (783, 19420120), (870, 17478108), (918, 16564220), (986, 15421860), (1020, 14907798), (1044, 14565090), (1080, 14079587), (1160, 13108581), (1224, 12423165), (1305, 11652072), (1479, 10281240), (1530, 9938532), (1566, 9710060), (1740, 8739054), (1836, 8282110), (1972, 7710930), (2040, 7453899), (2088, 7282545), (2295, 6625688), (2465, 6168744), (2610, 5826036), (2958, 5140620), (3060, 4969266), (3132, 4855030), (3480, 4369527), (3672, 4141055), (3915, 3884024), (3944, 3855465), (4437, 3427080), (4590, 3312844), (4930, 3084372), (5220, 2913018), (5916, 2570310), (6120, 2484633), (6264, 2427515), (7395, 2056248), (7830, 1942012), (8874, 1713540), (9180, 1656422), (9860, 1542186), (10440, 1456509), (11832, 1285155), (13311, 1142360), (14790, 1028124), (15660, 971006), (17748, 856770), (18360, 828211), (19720, 771093), (22185, 685416), (26622, 571180), (28559, 532440), (29580, 514062), (31320, 485503), (35496, 428385), (44370, 342708), (53244, 285590), (57118, 266220), (59160, 257031), (66555, 228472), (85677, 177480), (88740, 171354), (106488, 142795), (114236, 133110)]