12719724480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{40519}}^1$

素因数の和:40651

約数の個数: 168

約数和(自身を含む): 44153023200

約数和(自身を除く): 31433298720

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, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 480, 545, 576, 654, 720, 872, 960, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 2880, 3270, 3488, 3924, 4360, 4905, 5232, 6540, 6976, 7848, 8720, 9810, 10464, 13080, 15696, 17440, 19620, 20928, 26160, 31392, 34880, 39240, 40519, 52320, 62784, 78480, 81038, 104640, 121557, 156960, 162076, 202595, 243114, 313920, 324152, 364671, 405190, 486228, 607785, 648304, 729342, 810380, 972456, 1215570, 1296608, 1458684, 1620760, 1823355, 1944912, 2431140, 2593216, 2917368, 3241520, 3646710, 3889824, 4416571, 4862280, 5834736, 6483040, 7293420, 7779648, 8833142, 9724560, 11669472, 12966080, 13249713, 14586840, 17666284, 19449120, 22082855, 23338944, 26499426, 29173680, 35332568, 38898240, 39749139, 44165710, 52998852, 58347360, 66248565, 70665136, 79498278, 88331420, 105997704, 116694720, 132497130, 141330272, 158996556, 176662840, 198745695, 211995408, 264994260, 282660544, 317993112, 353325680, 397491390, 423990816, 529988520, 635986224, 706651360, 794982780, 847981632, 1059977040, 1271972448, 1413302720, 1589965560, 2119954080, 2543944896, 3179931120, 4239908160, 6359862240, 12719724480]

約数ペア:

[(1, 12719724480), (2, 6359862240), (3, 4239908160), (4, 3179931120), (5, 2543944896), (6, 2119954080), (8, 1589965560), (9, 1413302720), (10, 1271972448), (12, 1059977040), (15, 847981632), (16, 794982780), (18, 706651360), (20, 635986224), (24, 529988520), (30, 423990816), (32, 397491390), (36, 353325680), (40, 317993112), (45, 282660544), (48, 264994260), (60, 211995408), (64, 198745695), (72, 176662840), (80, 158996556), (90, 141330272), (96, 132497130), (109, 116694720), (120, 105997704), (144, 88331420), (160, 79498278), (180, 70665136), (192, 66248565), (218, 58347360), (240, 52998852), (288, 44165710), (320, 39749139), (327, 38898240), (360, 35332568), (436, 29173680), (480, 26499426), (545, 23338944), (576, 22082855), (654, 19449120), (720, 17666284), (872, 14586840), (960, 13249713), (981, 12966080), (1090, 11669472), (1308, 9724560), (1440, 8833142), (1635, 7779648), (1744, 7293420), (1962, 6483040), (2180, 5834736), (2616, 4862280), (2880, 4416571), (3270, 3889824), (3488, 3646710), (3924, 3241520), (4360, 2917368), (4905, 2593216), (5232, 2431140), (6540, 1944912), (6976, 1823355), (7848, 1620760), (8720, 1458684), (9810, 1296608), (10464, 1215570), (13080, 972456), (15696, 810380), (17440, 729342), (19620, 648304), (20928, 607785), (26160, 486228), (31392, 405190), (34880, 364671), (39240, 324152), (40519, 313920), (52320, 243114), (62784, 202595), (78480, 162076), (81038, 156960), (104640, 121557)]