371922320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 1087430400

約数和(自身を除く): 715508080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 173, 176, 220, 280, 308, 346, 349, 385, 440, 560, 616, 692, 698, 770, 865, 880, 1211, 1232, 1384, 1396, 1540, 1730, 1745, 1903, 2422, 2443, 2768, 2792, 3080, 3460, 3490, 3806, 3839, 4844, 4886, 5584, 6055, 6160, 6920, 6980, 7612, 7678, 9515, 9688, 9772, 12110, 12215, 13321, 13840, 13960, 15224, 15356, 19030, 19195, 19376, 19544, 24220, 24430, 26642, 26873, 27920, 30448, 30712, 38060, 38390, 39088, 48440, 48860, 53284, 53746, 60377, 61424, 66605, 76120, 76780, 96880, 97720, 106568, 107492, 120754, 133210, 134365, 152240, 153560, 195440, 213136, 214984, 241508, 266420, 268730, 301885, 307120, 422639, 429968, 483016, 532840, 537460, 603770, 664147, 845278, 966032, 1065680, 1074920, 1207540, 1328294, 1690556, 2113195, 2149840, 2415080, 2656588, 3320735, 3381112, 4226390, 4649029, 4830160, 5313176, 6641470, 6762224, 8452780, 9298058, 10626352, 13282940, 16905560, 18596116, 23245145, 26565880, 33811120, 37192232, 46490290, 53131760, 74384464, 92980580, 185961160, 371922320]

約数ペア:

[(1, 371922320), (2, 185961160), (4, 92980580), (5, 74384464), (7, 53131760), (8, 46490290), (10, 37192232), (11, 33811120), (14, 26565880), (16, 23245145), (20, 18596116), (22, 16905560), (28, 13282940), (35, 10626352), (40, 9298058), (44, 8452780), (55, 6762224), (56, 6641470), (70, 5313176), (77, 4830160), (80, 4649029), (88, 4226390), (110, 3381112), (112, 3320735), (140, 2656588), (154, 2415080), (173, 2149840), (176, 2113195), (220, 1690556), (280, 1328294), (308, 1207540), (346, 1074920), (349, 1065680), (385, 966032), (440, 845278), (560, 664147), (616, 603770), (692, 537460), (698, 532840), (770, 483016), (865, 429968), (880, 422639), (1211, 307120), (1232, 301885), (1384, 268730), (1396, 266420), (1540, 241508), (1730, 214984), (1745, 213136), (1903, 195440), (2422, 153560), (2443, 152240), (2768, 134365), (2792, 133210), (3080, 120754), (3460, 107492), (3490, 106568), (3806, 97720), (3839, 96880), (4844, 76780), (4886, 76120), (5584, 66605), (6055, 61424), (6160, 60377), (6920, 53746), (6980, 53284), (7612, 48860), (7678, 48440), (9515, 39088), (9688, 38390), (9772, 38060), (12110, 30712), (12215, 30448), (13321, 27920), (13840, 26873), (13960, 26642), (15224, 24430), (15356, 24220), (19030, 19544), (19195, 19376)]