511068480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1385

約数の個数: 224

約数和(自身を含む): 1805196288

約数和(自身を除く): 1294127808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1321, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2642, 2976, 3120, 3224, 3720, 3963, 4030, 4160, 4836, 4960, 5284, 5952, 6045, 6240, 6448, 6605, 7440, 7926, 8060, 9672, 9920, 10568, 12090, 12480, 12896, 13210, 14880, 15852, 16120, 17173, 19344, 19815, 21136, 24180, 25792, 26420, 29760, 31704, 32240, 34346, 38688, 39630, 40951, 42272, 48360, 51519, 52840, 63408, 64480, 68692, 77376, 79260, 81902, 84544, 85865, 96720, 103038, 105680, 122853, 126816, 128960, 137384, 158520, 163804, 171730, 193440, 204755, 206076, 211360, 245706, 253632, 257595, 274768, 317040, 327608, 343460, 386880, 409510, 412152, 422720, 491412, 515190, 532363, 549536, 614265, 634080, 655216, 686920, 819020, 824304, 982824, 1030380, 1064726, 1099072, 1228530, 1268160, 1310432, 1373840, 1597089, 1638040, 1648608, 1965648, 2060760, 2129452, 2457060, 2620864, 2661815, 2747680, 3194178, 3276080, 3297216, 3931296, 4121520, 4258904, 4914120, 5323630, 5495360, 6388356, 6552160, 7862592, 7985445, 8243040, 8517808, 9828240, 10647260, 12776712, 13104320, 15970890, 16486080, 17035616, 19656480, 21294520, 25553424, 31941780, 34071232, 39312960, 42589040, 51106848, 63883560, 85178080, 102213696, 127767120, 170356160, 255534240, 511068480]

約数ペア:

[(1, 511068480), (2, 255534240), (3, 170356160), (4, 127767120), (5, 102213696), (6, 85178080), (8, 63883560), (10, 51106848), (12, 42589040), (13, 39312960), (15, 34071232), (16, 31941780), (20, 25553424), (24, 21294520), (26, 19656480), (30, 17035616), (31, 16486080), (32, 15970890), (39, 13104320), (40, 12776712), (48, 10647260), (52, 9828240), (60, 8517808), (62, 8243040), (64, 7985445), (65, 7862592), (78, 6552160), (80, 6388356), (93, 5495360), (96, 5323630), (104, 4914120), (120, 4258904), (124, 4121520), (130, 3931296), (155, 3297216), (156, 3276080), (160, 3194178), (186, 2747680), (192, 2661815), (195, 2620864), (208, 2457060), (240, 2129452), (248, 2060760), (260, 1965648), (310, 1648608), (312, 1638040), (320, 1597089), (372, 1373840), (390, 1310432), (403, 1268160), (416, 1228530), (465, 1099072), (480, 1064726), (496, 1030380), (520, 982824), (620, 824304), (624, 819020), (744, 686920), (780, 655216), (806, 634080), (832, 614265), (930, 549536), (960, 532363), (992, 515190), (1040, 491412), (1209, 422720), (1240, 412152), (1248, 409510), (1321, 386880), (1488, 343460), (1560, 327608), (1612, 317040), (1860, 274768), (1984, 257595), (2015, 253632), (2080, 245706), (2418, 211360), (2480, 206076), (2496, 204755), (2642, 193440), (2976, 171730), (3120, 163804), (3224, 158520), (3720, 137384), (3963, 128960), (4030, 126816), (4160, 122853), (4836, 105680), (4960, 103038), (5284, 96720), (5952, 85865), (6045, 84544), (6240, 81902), (6448, 79260), (6605, 77376), (7440, 68692), (7926, 64480), (8060, 63408), (9672, 52840), (9920, 51519), (10568, 48360), (12090, 42272), (12480, 40951), (12896, 39630), (13210, 38688), (14880, 34346), (15852, 32240), (16120, 31704), (17173, 29760), (19344, 26420), (19815, 25792), (21136, 24180)]