84569520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 304266240

約数和(自身を除く): 219696720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 709, 710, 840, 852, 994, 1065, 1136, 1418, 1420, 1491, 1680, 1704, 1988, 2127, 2130, 2485, 2836, 2840, 2982, 3408, 3545, 3976, 4254, 4260, 4963, 4970, 5672, 5680, 5964, 7090, 7455, 7952, 8508, 8520, 9926, 9940, 10635, 11344, 11928, 14180, 14889, 14910, 17016, 17040, 19852, 19880, 21270, 23856, 24815, 28360, 29778, 29820, 34032, 39704, 39760, 42540, 49630, 50339, 56720, 59556, 59640, 74445, 79408, 85080, 99260, 100678, 119112, 119280, 148890, 151017, 170160, 198520, 201356, 238224, 251695, 297780, 302034, 352373, 397040, 402712, 503390, 595560, 604068, 704746, 755085, 805424, 1006780, 1057119, 1191120, 1208136, 1409492, 1510170, 1761865, 2013560, 2114238, 2416272, 2818984, 3020340, 3523730, 4027120, 4228476, 5285595, 5637968, 6040680, 7047460, 8456952, 10571190, 12081360, 14094920, 16913904, 21142380, 28189840, 42284760, 84569520]

約数ペア:

[(1, 84569520), (2, 42284760), (3, 28189840), (4, 21142380), (5, 16913904), (6, 14094920), (7, 12081360), (8, 10571190), (10, 8456952), (12, 7047460), (14, 6040680), (15, 5637968), (16, 5285595), (20, 4228476), (21, 4027120), (24, 3523730), (28, 3020340), (30, 2818984), (35, 2416272), (40, 2114238), (42, 2013560), (48, 1761865), (56, 1510170), (60, 1409492), (70, 1208136), (71, 1191120), (80, 1057119), (84, 1006780), (105, 805424), (112, 755085), (120, 704746), (140, 604068), (142, 595560), (168, 503390), (210, 402712), (213, 397040), (240, 352373), (280, 302034), (284, 297780), (336, 251695), (355, 238224), (420, 201356), (426, 198520), (497, 170160), (560, 151017), (568, 148890), (709, 119280), (710, 119112), (840, 100678), (852, 99260), (994, 85080), (1065, 79408), (1136, 74445), (1418, 59640), (1420, 59556), (1491, 56720), (1680, 50339), (1704, 49630), (1988, 42540), (2127, 39760), (2130, 39704), (2485, 34032), (2836, 29820), (2840, 29778), (2982, 28360), (3408, 24815), (3545, 23856), (3976, 21270), (4254, 19880), (4260, 19852), (4963, 17040), (4970, 17016), (5672, 14910), (5680, 14889), (5964, 14180), (7090, 11928), (7455, 11344), (7952, 10635), (8508, 9940), (8520, 9926)]