15783315840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15139}}^1$

素因数の和:15345

約数の個数: 192

約数和(自身を含む): 54806497200

約数和(自身を除く): 39023181360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 181, 192, 240, 288, 320, 360, 362, 384, 480, 543, 576, 640, 720, 724, 905, 960, 1086, 1152, 1440, 1448, 1629, 1810, 1920, 2172, 2715, 2880, 2896, 3258, 3620, 4344, 5430, 5760, 5792, 6516, 7240, 8145, 8688, 10860, 11584, 13032, 14480, 15139, 16290, 17376, 21720, 23168, 26064, 28960, 30278, 32580, 34752, 43440, 45417, 52128, 57920, 60556, 65160, 69504, 75695, 86880, 90834, 104256, 115840, 121112, 130320, 136251, 151390, 173760, 181668, 208512, 227085, 242224, 260640, 272502, 302780, 347520, 363336, 454170, 484448, 521280, 545004, 605560, 681255, 726672, 908340, 968896, 1042560, 1090008, 1211120, 1362510, 1453344, 1816680, 1937792, 2180016, 2422240, 2725020, 2740159, 2906688, 3633360, 4360032, 4844480, 5450040, 5480318, 5813376, 7266720, 8220477, 8720064, 9688960, 10900080, 10960636, 13700795, 14533440, 16440954, 17440128, 21800160, 21921272, 24661431, 27401590, 29066880, 32881908, 41102385, 43600320, 43842544, 49322862, 54803180, 65763816, 82204770, 87200640, 87685088, 98645724, 109606360, 123307155, 131527632, 164409540, 175370176, 197291448, 219212720, 246614310, 263055264, 328819080, 350740352, 394582896, 438425440, 493228620, 526110528, 657638160, 789165792, 876850880, 986457240, 1052221056, 1315276320, 1578331584, 1753701760, 1972914480, 2630552640, 3156663168, 3945828960, 5261105280, 7891657920, 15783315840]

約数ペア:

[(1, 15783315840), (2, 7891657920), (3, 5261105280), (4, 3945828960), (5, 3156663168), (6, 2630552640), (8, 1972914480), (9, 1753701760), (10, 1578331584), (12, 1315276320), (15, 1052221056), (16, 986457240), (18, 876850880), (20, 789165792), (24, 657638160), (30, 526110528), (32, 493228620), (36, 438425440), (40, 394582896), (45, 350740352), (48, 328819080), (60, 263055264), (64, 246614310), (72, 219212720), (80, 197291448), (90, 175370176), (96, 164409540), (120, 131527632), (128, 123307155), (144, 109606360), (160, 98645724), (180, 87685088), (181, 87200640), (192, 82204770), (240, 65763816), (288, 54803180), (320, 49322862), (360, 43842544), (362, 43600320), (384, 41102385), (480, 32881908), (543, 29066880), (576, 27401590), (640, 24661431), (720, 21921272), (724, 21800160), (905, 17440128), (960, 16440954), (1086, 14533440), (1152, 13700795), (1440, 10960636), (1448, 10900080), (1629, 9688960), (1810, 8720064), (1920, 8220477), (2172, 7266720), (2715, 5813376), (2880, 5480318), (2896, 5450040), (3258, 4844480), (3620, 4360032), (4344, 3633360), (5430, 2906688), (5760, 2740159), (5792, 2725020), (6516, 2422240), (7240, 2180016), (8145, 1937792), (8688, 1816680), (10860, 1453344), (11584, 1362510), (13032, 1211120), (14480, 1090008), (15139, 1042560), (16290, 968896), (17376, 908340), (21720, 726672), (23168, 681255), (26064, 605560), (28960, 545004), (30278, 521280), (32580, 484448), (34752, 454170), (43440, 363336), (45417, 347520), (52128, 302780), (57920, 272502), (60556, 260640), (65160, 242224), (69504, 227085), (75695, 208512), (86880, 181668), (90834, 173760), (104256, 151390), (115840, 136251), (121112, 130320)]