860551440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22271}}^1$

素因数の和:22317

約数の個数: 160

約数和(自身を含む): 3181510656

約数和(自身を除く): 2320959216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 22271, 38640, 44542, 66813, 89084, 111355, 133626, 155897, 178168, 222710, 267252, 311794, 334065, 356336, 445420, 467691, 512233, 534504, 623588, 668130, 779485, 890840, 935382, 1024466, 1069008, 1247176, 1336260, 1536699, 1558970, 1781680, 1870764, 2048932, 2338455, 2494352, 2561165, 2672520, 3073398, 3117940, 3585631, 3741528, 4097864, 4676910, 5122330, 5345040, 6146796, 6235880, 7171262, 7483056, 7683495, 8195728, 9353820, 10244660, 10756893, 12293592, 12471760, 14342524, 15366990, 17928155, 18707640, 20489320, 21513786, 24587184, 28685048, 30733980, 35856310, 37415280, 40978640, 43027572, 53784465, 57370096, 61467960, 71712620, 86055144, 107568930, 122935920, 143425240, 172110288, 215137860, 286850480, 430275720, 860551440]

約数ペア:

[(1, 860551440), (2, 430275720), (3, 286850480), (4, 215137860), (5, 172110288), (6, 143425240), (7, 122935920), (8, 107568930), (10, 86055144), (12, 71712620), (14, 61467960), (15, 57370096), (16, 53784465), (20, 43027572), (21, 40978640), (23, 37415280), (24, 35856310), (28, 30733980), (30, 28685048), (35, 24587184), (40, 21513786), (42, 20489320), (46, 18707640), (48, 17928155), (56, 15366990), (60, 14342524), (69, 12471760), (70, 12293592), (80, 10756893), (84, 10244660), (92, 9353820), (105, 8195728), (112, 7683495), (115, 7483056), (120, 7171262), (138, 6235880), (140, 6146796), (161, 5345040), (168, 5122330), (184, 4676910), (210, 4097864), (230, 3741528), (240, 3585631), (276, 3117940), (280, 3073398), (322, 2672520), (336, 2561165), (345, 2494352), (368, 2338455), (420, 2048932), (460, 1870764), (483, 1781680), (552, 1558970), (560, 1536699), (644, 1336260), (690, 1247176), (805, 1069008), (840, 1024466), (920, 935382), (966, 890840), (1104, 779485), (1288, 668130), (1380, 623588), (1610, 534504), (1680, 512233), (1840, 467691), (1932, 445420), (2415, 356336), (2576, 334065), (2760, 311794), (3220, 267252), (3864, 222710), (4830, 178168), (5520, 155897), (6440, 133626), (7728, 111355), (9660, 89084), (12880, 66813), (19320, 44542), (22271, 38640)]