1626280920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1350

約数の個数: 192

約数和(自身を含む): 5784480000

約数和(自身を除く): 4158199080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 499, 660, 792, 823, 990, 998, 1320, 1497, 1646, 1980, 1996, 2469, 2495, 2994, 3292, 3960, 3992, 4115, 4491, 4938, 4990, 5489, 5988, 6584, 7407, 7485, 8230, 8982, 9053, 9876, 9980, 10978, 11976, 12345, 14814, 14970, 16460, 16467, 17964, 18106, 19752, 19960, 21956, 22455, 24690, 27159, 27445, 29628, 29940, 32920, 32934, 35928, 36212, 37035, 43912, 44910, 45265, 49380, 49401, 54318, 54890, 59256, 59880, 65868, 72424, 74070, 81477, 82335, 89820, 90530, 98760, 98802, 108636, 109780, 131736, 135795, 148140, 162954, 164670, 179640, 181060, 197604, 217272, 219560, 247005, 271590, 296280, 325908, 329340, 362120, 395208, 407385, 410677, 494010, 543180, 651816, 658680, 814770, 821354, 988020, 1086360, 1232031, 1629540, 1642708, 1976040, 2053385, 2464062, 3259080, 3285416, 3696093, 4106770, 4517447, 4928124, 6160155, 7392186, 8213540, 9034894, 9856248, 12320310, 13552341, 14784372, 16427080, 18069788, 18480465, 22587235, 24640620, 27104682, 29568744, 36139576, 36960930, 40657023, 45174470, 49281240, 54209364, 67761705, 73921860, 81314046, 90348940, 108418728, 135523410, 147843720, 162628092, 180697880, 203285115, 271046820, 325256184, 406570230, 542093640, 813140460, 1626280920]

約数ペア:

[(1, 1626280920), (2, 813140460), (3, 542093640), (4, 406570230), (5, 325256184), (6, 271046820), (8, 203285115), (9, 180697880), (10, 162628092), (11, 147843720), (12, 135523410), (15, 108418728), (18, 90348940), (20, 81314046), (22, 73921860), (24, 67761705), (30, 54209364), (33, 49281240), (36, 45174470), (40, 40657023), (44, 36960930), (45, 36139576), (55, 29568744), (60, 27104682), (66, 24640620), (72, 22587235), (88, 18480465), (90, 18069788), (99, 16427080), (110, 14784372), (120, 13552341), (132, 12320310), (165, 9856248), (180, 9034894), (198, 8213540), (220, 7392186), (264, 6160155), (330, 4928124), (360, 4517447), (396, 4106770), (440, 3696093), (495, 3285416), (499, 3259080), (660, 2464062), (792, 2053385), (823, 1976040), (990, 1642708), (998, 1629540), (1320, 1232031), (1497, 1086360), (1646, 988020), (1980, 821354), (1996, 814770), (2469, 658680), (2495, 651816), (2994, 543180), (3292, 494010), (3960, 410677), (3992, 407385), (4115, 395208), (4491, 362120), (4938, 329340), (4990, 325908), (5489, 296280), (5988, 271590), (6584, 247005), (7407, 219560), (7485, 217272), (8230, 197604), (8982, 181060), (9053, 179640), (9876, 164670), (9980, 162954), (10978, 148140), (11976, 135795), (12345, 131736), (14814, 109780), (14970, 108636), (16460, 98802), (16467, 98760), (17964, 90530), (18106, 89820), (19752, 82335), (19960, 81477), (21956, 74070), (22455, 72424), (24690, 65868), (27159, 59880), (27445, 59256), (29628, 54890), (29940, 54318), (32920, 49401), (32934, 49380), (35928, 45265), (36212, 44910), (37035, 43912)]