513960480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 1944528768

約数和(自身を除く): 1430568288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 132, 142, 144, 160, 165, 176, 180, 198, 213, 220, 240, 264, 284, 288, 330, 352, 355, 360, 396, 426, 440, 457, 480, 495, 528, 568, 639, 660, 710, 720, 781, 792, 852, 880, 914, 990, 1056, 1065, 1136, 1278, 1320, 1371, 1420, 1440, 1562, 1584, 1704, 1760, 1828, 1980, 2130, 2272, 2285, 2343, 2556, 2640, 2742, 2840, 3124, 3168, 3195, 3408, 3656, 3905, 3960, 4113, 4260, 4570, 4686, 5027, 5112, 5280, 5484, 5680, 6248, 6390, 6816, 6855, 7029, 7312, 7810, 7920, 8226, 8520, 9140, 9372, 10054, 10224, 10968, 11360, 11715, 12496, 12780, 13710, 14058, 14624, 15081, 15620, 15840, 16452, 17040, 18280, 18744, 20108, 20448, 20565, 21936, 23430, 24992, 25135, 25560, 27420, 28116, 30162, 31240, 32447, 32904, 34080, 35145, 36560, 37488, 40216, 41130, 43872, 45243, 46860, 50270, 51120, 54840, 56232, 60324, 62480, 64894, 65808, 70290, 73120, 74976, 75405, 80432, 82260, 90486, 93720, 97341, 100540, 102240, 109680, 112464, 120648, 124960, 129788, 131616, 140580, 150810, 160864, 162235, 164520, 180972, 187440, 194682, 201080, 219360, 224928, 226215, 241296, 259576, 281160, 292023, 301620, 324470, 329040, 356917, 361944, 374880, 389364, 402160, 452430, 482592, 486705, 519152, 562320, 584046, 603240, 648940, 658080, 713834, 723888, 778728, 804320, 904860, 973410, 1038304, 1070751, 1124640, 1168092, 1206480, 1297880, 1427668, 1447776, 1460115, 1557456, 1784585, 1809720, 1946820, 2141502, 2336184, 2412960, 2595760, 2855336, 2920230, 3114912, 3212253, 3569170, 3619440, 3893640, 4283004, 4672368, 5191520, 5353755, 5710672, 5840460, 6424506, 7138340, 7238880, 7787280, 8566008, 9344736, 10707510, 11421344, 11680920, 12849012, 14276680, 15574560, 16061265, 17132016, 21415020, 23361840, 25698024, 28553360, 32122530, 34264032, 42830040, 46723680, 51396048, 57106720, 64245060, 85660080, 102792096, 128490120, 171320160, 256980240, 513960480]

約数ペア:

[(1, 513960480), (2, 256980240), (3, 171320160), (4, 128490120), (5, 102792096), (6, 85660080), (8, 64245060), (9, 57106720), (10, 51396048), (11, 46723680), (12, 42830040), (15, 34264032), (16, 32122530), (18, 28553360), (20, 25698024), (22, 23361840), (24, 21415020), (30, 17132016), (32, 16061265), (33, 15574560), (36, 14276680), (40, 12849012), (44, 11680920), (45, 11421344), (48, 10707510), (55, 9344736), (60, 8566008), (66, 7787280), (71, 7238880), (72, 7138340), (80, 6424506), (88, 5840460), (90, 5710672), (96, 5353755), (99, 5191520), (110, 4672368), (120, 4283004), (132, 3893640), (142, 3619440), (144, 3569170), (160, 3212253), (165, 3114912), (176, 2920230), (180, 2855336), (198, 2595760), (213, 2412960), (220, 2336184), (240, 2141502), (264, 1946820), (284, 1809720), (288, 1784585), (330, 1557456), (352, 1460115), (355, 1447776), (360, 1427668), (396, 1297880), (426, 1206480), (440, 1168092), (457, 1124640), (480, 1070751), (495, 1038304), (528, 973410), (568, 904860), (639, 804320), (660, 778728), (710, 723888), (720, 713834), (781, 658080), (792, 648940), (852, 603240), (880, 584046), (914, 562320), (990, 519152), (1056, 486705), (1065, 482592), (1136, 452430), (1278, 402160), (1320, 389364), (1371, 374880), (1420, 361944), (1440, 356917), (1562, 329040), (1584, 324470), (1704, 301620), (1760, 292023), (1828, 281160), (1980, 259576), (2130, 241296), (2272, 226215), (2285, 224928), (2343, 219360), (2556, 201080), (2640, 194682), (2742, 187440), (2840, 180972), (3124, 164520), (3168, 162235), (3195, 160864), (3408, 150810), (3656, 140580), (3905, 131616), (3960, 129788), (4113, 124960), (4260, 120648), (4570, 112464), (4686, 109680), (5027, 102240), (5112, 100540), (5280, 97341), (5484, 93720), (5680, 90486), (6248, 82260), (6390, 80432), (6816, 75405), (6855, 74976), (7029, 73120), (7312, 70290), (7810, 65808), (7920, 64894), (8226, 62480), (8520, 60324), (9140, 56232), (9372, 54840), (10054, 51120), (10224, 50270), (10968, 46860), (11360, 45243), (11715, 43872), (12496, 41130), (12780, 40216), (13710, 37488), (14058, 36560), (14624, 35145), (15081, 34080), (15620, 32904), (15840, 32447), (16452, 31240), (17040, 30162), (18280, 28116), (18744, 27420), (20108, 25560), (20448, 25135), (20565, 24992), (21936, 23430)]