417639040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 1258467840

約数和(自身を除く): 840828800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 71, 80, 91, 101, 104, 112, 128, 130, 140, 142, 160, 182, 202, 208, 224, 260, 280, 284, 320, 355, 364, 404, 416, 448, 455, 497, 505, 520, 560, 568, 640, 707, 710, 728, 808, 832, 896, 910, 923, 994, 1010, 1040, 1120, 1136, 1313, 1414, 1420, 1456, 1616, 1664, 1820, 1846, 1988, 2020, 2080, 2240, 2272, 2485, 2626, 2828, 2840, 2912, 3232, 3535, 3640, 3692, 3976, 4040, 4160, 4480, 4544, 4615, 4970, 5252, 5656, 5680, 5824, 6461, 6464, 6565, 7070, 7171, 7280, 7384, 7952, 8080, 8320, 9088, 9191, 9230, 9940, 10504, 11312, 11360, 11648, 12922, 12928, 13130, 14140, 14342, 14560, 14768, 15904, 16160, 18382, 18460, 19880, 21008, 22624, 22720, 25844, 26260, 28280, 28684, 29120, 29536, 31808, 32305, 32320, 35855, 36764, 36920, 39760, 42016, 45248, 45440, 45955, 50197, 51688, 52520, 56560, 57368, 58240, 59072, 63616, 64610, 64640, 71710, 73528, 73840, 79520, 84032, 90496, 91910, 93223, 100394, 103376, 105040, 113120, 114736, 118144, 129220, 143420, 147056, 147680, 159040, 168064, 183820, 186446, 200788, 206752, 210080, 226240, 229472, 250985, 258440, 286840, 294112, 295360, 318080, 367640, 372892, 401576, 413504, 420160, 452480, 458944, 466115, 501970, 516880, 573680, 588224, 590720, 652561, 735280, 745784, 803152, 827008, 840320, 917888, 932230, 1003940, 1033760, 1147360, 1176448, 1305122, 1470560, 1491568, 1606304, 1864460, 2007880, 2067520, 2294720, 2610244, 2941120, 2983136, 3212608, 3262805, 3728920, 4015760, 4135040, 4589440, 5220488, 5882240, 5966272, 6425216, 6525610, 7457840, 8031520, 10440976, 11932544, 13051220, 14915680, 16063040, 20881952, 26102440, 29831360, 32126080, 41763904, 52204880, 59662720, 83527808, 104409760, 208819520, 417639040]

約数ペア:

[(1, 417639040), (2, 208819520), (4, 104409760), (5, 83527808), (7, 59662720), (8, 52204880), (10, 41763904), (13, 32126080), (14, 29831360), (16, 26102440), (20, 20881952), (26, 16063040), (28, 14915680), (32, 13051220), (35, 11932544), (40, 10440976), (52, 8031520), (56, 7457840), (64, 6525610), (65, 6425216), (70, 5966272), (71, 5882240), (80, 5220488), (91, 4589440), (101, 4135040), (104, 4015760), (112, 3728920), (128, 3262805), (130, 3212608), (140, 2983136), (142, 2941120), (160, 2610244), (182, 2294720), (202, 2067520), (208, 2007880), (224, 1864460), (260, 1606304), (280, 1491568), (284, 1470560), (320, 1305122), (355, 1176448), (364, 1147360), (404, 1033760), (416, 1003940), (448, 932230), (455, 917888), (497, 840320), (505, 827008), (520, 803152), (560, 745784), (568, 735280), (640, 652561), (707, 590720), (710, 588224), (728, 573680), (808, 516880), (832, 501970), (896, 466115), (910, 458944), (923, 452480), (994, 420160), (1010, 413504), (1040, 401576), (1120, 372892), (1136, 367640), (1313, 318080), (1414, 295360), (1420, 294112), (1456, 286840), (1616, 258440), (1664, 250985), (1820, 229472), (1846, 226240), (1988, 210080), (2020, 206752), (2080, 200788), (2240, 186446), (2272, 183820), (2485, 168064), (2626, 159040), (2828, 147680), (2840, 147056), (2912, 143420), (3232, 129220), (3535, 118144), (3640, 114736), (3692, 113120), (3976, 105040), (4040, 103376), (4160, 100394), (4480, 93223), (4544, 91910), (4615, 90496), (4970, 84032), (5252, 79520), (5656, 73840), (5680, 73528), (5824, 71710), (6461, 64640), (6464, 64610), (6565, 63616), (7070, 59072), (7171, 58240), (7280, 57368), (7384, 56560), (7952, 52520), (8080, 51688), (8320, 50197), (9088, 45955), (9191, 45440), (9230, 45248), (9940, 42016), (10504, 39760), (11312, 36920), (11360, 36764), (11648, 35855), (12922, 32320), (12928, 32305), (13130, 31808), (14140, 29536), (14342, 29120), (14560, 28684), (14768, 28280), (15904, 26260), (16160, 25844), (18382, 22720), (18460, 22624), (19880, 21008)]