18766782480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{35527}}^1$

素因数の和:35645

約数の個数: 160

約数和(自身を含む): 60901244928

約数和(自身を除く): 42134462448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 120, 124, 142, 155, 186, 213, 240, 248, 284, 310, 355, 372, 426, 465, 496, 568, 620, 710, 744, 852, 930, 1065, 1136, 1240, 1420, 1488, 1704, 1860, 2130, 2201, 2480, 2840, 3408, 3720, 4260, 4402, 5680, 6603, 7440, 8520, 8804, 11005, 13206, 17040, 17608, 22010, 26412, 33015, 35216, 35527, 44020, 52824, 66030, 71054, 88040, 105648, 106581, 132060, 142108, 176080, 177635, 213162, 264120, 284216, 355270, 426324, 528240, 532905, 568432, 710540, 852648, 1065810, 1101337, 1421080, 1705296, 2131620, 2202674, 2522417, 2842160, 3304011, 4263240, 4405348, 5044834, 5506685, 6608022, 7567251, 8526480, 8810696, 10089668, 11013370, 12612085, 13216044, 15134502, 16520055, 17621392, 20179336, 22026740, 25224170, 26432088, 30269004, 33040110, 37836255, 40358672, 44053480, 50448340, 52864176, 60538008, 66080220, 75672510, 78194927, 88106960, 100896680, 121076016, 132160440, 151345020, 156389854, 201793360, 234584781, 264320880, 302690040, 312779708, 390974635, 469169562, 605380080, 625559416, 781949270, 938339124, 1172923905, 1251118832, 1563898540, 1876678248, 2345847810, 3127797080, 3753356496, 4691695620, 6255594160, 9383391240, 18766782480]

約数ペア:

[(1, 18766782480), (2, 9383391240), (3, 6255594160), (4, 4691695620), (5, 3753356496), (6, 3127797080), (8, 2345847810), (10, 1876678248), (12, 1563898540), (15, 1251118832), (16, 1172923905), (20, 938339124), (24, 781949270), (30, 625559416), (31, 605380080), (40, 469169562), (48, 390974635), (60, 312779708), (62, 302690040), (71, 264320880), (80, 234584781), (93, 201793360), (120, 156389854), (124, 151345020), (142, 132160440), (155, 121076016), (186, 100896680), (213, 88106960), (240, 78194927), (248, 75672510), (284, 66080220), (310, 60538008), (355, 52864176), (372, 50448340), (426, 44053480), (465, 40358672), (496, 37836255), (568, 33040110), (620, 30269004), (710, 26432088), (744, 25224170), (852, 22026740), (930, 20179336), (1065, 17621392), (1136, 16520055), (1240, 15134502), (1420, 13216044), (1488, 12612085), (1704, 11013370), (1860, 10089668), (2130, 8810696), (2201, 8526480), (2480, 7567251), (2840, 6608022), (3408, 5506685), (3720, 5044834), (4260, 4405348), (4402, 4263240), (5680, 3304011), (6603, 2842160), (7440, 2522417), (8520, 2202674), (8804, 2131620), (11005, 1705296), (13206, 1421080), (17040, 1101337), (17608, 1065810), (22010, 852648), (26412, 710540), (33015, 568432), (35216, 532905), (35527, 528240), (44020, 426324), (52824, 355270), (66030, 284216), (71054, 264120), (88040, 213162), (105648, 177635), (106581, 176080), (132060, 142108)]