324896000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 964244736

約数和(自身を除く): 639348736

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 71, 80, 88, 100, 104, 110, 125, 128, 130, 142, 143, 160, 176, 200, 208, 220, 250, 256, 260, 275, 284, 286, 320, 325, 352, 355, 400, 416, 440, 500, 520, 550, 568, 572, 640, 650, 704, 710, 715, 781, 800, 832, 880, 923, 1000, 1040, 1100, 1136, 1144, 1280, 1300, 1375, 1408, 1420, 1430, 1562, 1600, 1625, 1664, 1760, 1775, 1846, 2000, 2080, 2200, 2272, 2288, 2600, 2750, 2816, 2840, 2860, 3124, 3200, 3250, 3328, 3520, 3550, 3575, 3692, 3905, 4000, 4160, 4400, 4544, 4576, 4615, 5200, 5500, 5680, 5720, 6248, 6400, 6500, 7040, 7100, 7150, 7384, 7810, 8000, 8320, 8800, 8875, 9088, 9152, 9230, 10153, 10400, 11000, 11360, 11440, 12496, 13000, 14080, 14200, 14300, 14768, 15620, 16000, 16640, 17600, 17750, 17875, 18176, 18304, 18460, 19525, 20306, 20800, 22000, 22720, 22880, 23075, 24992, 26000, 28400, 28600, 29536, 31240, 32000, 35200, 35500, 35750, 36608, 36920, 39050, 40612, 41600, 44000, 45440, 45760, 46150, 49984, 50765, 52000, 56800, 57200, 59072, 62480, 70400, 71000, 71500, 73840, 78100, 81224, 83200, 88000, 90880, 91520, 92300, 97625, 99968, 101530, 104000, 113600, 114400, 115375, 118144, 124960, 142000, 143000, 147680, 156200, 162448, 176000, 183040, 184600, 195250, 199936, 203060, 208000, 227200, 228800, 230750, 236288, 249920, 253825, 284000, 286000, 295360, 312400, 324896, 352000, 369200, 390500, 406120, 416000, 454400, 457600, 461500, 499840, 507650, 568000, 572000, 590720, 624800, 649792, 738400, 781000, 812240, 915200, 923000, 999680, 1015300, 1136000, 1144000, 1181440, 1249600, 1269125, 1299584, 1476800, 1562000, 1624480, 1846000, 2030600, 2272000, 2288000, 2499200, 2538250, 2599168, 2953600, 3124000, 3248960, 3692000, 4061200, 4576000, 4998400, 5076500, 5907200, 6248000, 6497920, 7384000, 8122400, 10153000, 12496000, 12995840, 14768000, 16244800, 20306000, 24992000, 29536000, 32489600, 40612000, 64979200, 81224000, 162448000, 324896000]

約数ペア:

[(1, 324896000), (2, 162448000), (4, 81224000), (5, 64979200), (8, 40612000), (10, 32489600), (11, 29536000), (13, 24992000), (16, 20306000), (20, 16244800), (22, 14768000), (25, 12995840), (26, 12496000), (32, 10153000), (40, 8122400), (44, 7384000), (50, 6497920), (52, 6248000), (55, 5907200), (64, 5076500), (65, 4998400), (71, 4576000), (80, 4061200), (88, 3692000), (100, 3248960), (104, 3124000), (110, 2953600), (125, 2599168), (128, 2538250), (130, 2499200), (142, 2288000), (143, 2272000), (160, 2030600), (176, 1846000), (200, 1624480), (208, 1562000), (220, 1476800), (250, 1299584), (256, 1269125), (260, 1249600), (275, 1181440), (284, 1144000), (286, 1136000), (320, 1015300), (325, 999680), (352, 923000), (355, 915200), (400, 812240), (416, 781000), (440, 738400), (500, 649792), (520, 624800), (550, 590720), (568, 572000), (572, 568000), (640, 507650), (650, 499840), (704, 461500), (710, 457600), (715, 454400), (781, 416000), (800, 406120), (832, 390500), (880, 369200), (923, 352000), (1000, 324896), (1040, 312400), (1100, 295360), (1136, 286000), (1144, 284000), (1280, 253825), (1300, 249920), (1375, 236288), (1408, 230750), (1420, 228800), (1430, 227200), (1562, 208000), (1600, 203060), (1625, 199936), (1664, 195250), (1760, 184600), (1775, 183040), (1846, 176000), (2000, 162448), (2080, 156200), (2200, 147680), (2272, 143000), (2288, 142000), (2600, 124960), (2750, 118144), (2816, 115375), (2840, 114400), (2860, 113600), (3124, 104000), (3200, 101530), (3250, 99968), (3328, 97625), (3520, 92300), (3550, 91520), (3575, 90880), (3692, 88000), (3905, 83200), (4000, 81224), (4160, 78100), (4400, 73840), (4544, 71500), (4576, 71000), (4615, 70400), (5200, 62480), (5500, 59072), (5680, 57200), (5720, 56800), (6248, 52000), (6400, 50765), (6500, 49984), (7040, 46150), (7100, 45760), (7150, 45440), (7384, 44000), (7810, 41600), (8000, 40612), (8320, 39050), (8800, 36920), (8875, 36608), (9088, 35750), (9152, 35500), (9230, 35200), (10153, 32000), (10400, 31240), (11000, 29536), (11360, 28600), (11440, 28400), (12496, 26000), (13000, 24992), (14080, 23075), (14200, 22880), (14300, 22720), (14768, 22000), (15620, 20800), (16000, 20306), (16640, 19525), (17600, 18460), (17750, 18304), (17875, 18176)]