282782760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10707

約数の個数: 128

約数和(自身を含む): 967438080

約数和(自身を除く): 684655320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 10663, 13260, 21326, 26520, 31989, 42652, 53315, 63978, 85304, 106630, 127956, 138619, 159945, 181271, 213260, 255912, 277238, 319890, 362542, 415857, 426520, 543813, 554476, 639780, 693095, 725084, 831714, 906355, 1087626, 1108952, 1279560, 1386190, 1450168, 1663428, 1812710, 2079285, 2175252, 2356523, 2719065, 2772380, 3326856, 3625420, 4158570, 4350504, 4713046, 5438130, 5544760, 7069569, 7250840, 8317140, 9426092, 10876260, 11782615, 14139138, 16634280, 18852184, 21752520, 23565230, 28278276, 35347845, 47130460, 56556552, 70695690, 94260920, 141391380, 282782760]

約数ペア:

[(1, 282782760), (2, 141391380), (3, 94260920), (4, 70695690), (5, 56556552), (6, 47130460), (8, 35347845), (10, 28278276), (12, 23565230), (13, 21752520), (15, 18852184), (17, 16634280), (20, 14139138), (24, 11782615), (26, 10876260), (30, 9426092), (34, 8317140), (39, 7250840), (40, 7069569), (51, 5544760), (52, 5438130), (60, 4713046), (65, 4350504), (68, 4158570), (78, 3625420), (85, 3326856), (102, 2772380), (104, 2719065), (120, 2356523), (130, 2175252), (136, 2079285), (156, 1812710), (170, 1663428), (195, 1450168), (204, 1386190), (221, 1279560), (255, 1108952), (260, 1087626), (312, 906355), (340, 831714), (390, 725084), (408, 693095), (442, 639780), (510, 554476), (520, 543813), (663, 426520), (680, 415857), (780, 362542), (884, 319890), (1020, 277238), (1105, 255912), (1326, 213260), (1560, 181271), (1768, 159945), (2040, 138619), (2210, 127956), (2652, 106630), (3315, 85304), (4420, 63978), (5304, 53315), (6630, 42652), (8840, 31989), (10663, 26520), (13260, 21326)]