1888688160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69031}}^1$

素因数の和:69071

約数の個数: 144

約数和(自身を含む): 6784464960

約数和(自身を除く): 4895776800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 69031, 138062, 207093, 276124, 345155, 414186, 552248, 621279, 690310, 828372, 1035465, 1104496, 1242558, 1311589, 1380620, 1656744, 2070930, 2208992, 2485116, 2623178, 2761240, 3106395, 3313488, 3934767, 4141860, 4970232, 5246356, 5522480, 6212790, 6557945, 6626976, 7869534, 8283720, 9940464, 10492712, 11044960, 11804301, 12425580, 13115890, 15739068, 16567440, 19673835, 19880928, 20985424, 23608602, 24851160, 26231780, 31478136, 33134880, 39347670, 41970848, 47217204, 49702320, 52463560, 59021505, 62956272, 78695340, 94434408, 99404640, 104927120, 118043010, 125912544, 157390680, 188868816, 209854240, 236086020, 314781360, 377737632, 472172040, 629562720, 944344080, 1888688160]

約数ペア:

[(1, 1888688160), (2, 944344080), (3, 629562720), (4, 472172040), (5, 377737632), (6, 314781360), (8, 236086020), (9, 209854240), (10, 188868816), (12, 157390680), (15, 125912544), (16, 118043010), (18, 104927120), (19, 99404640), (20, 94434408), (24, 78695340), (30, 62956272), (32, 59021505), (36, 52463560), (38, 49702320), (40, 47217204), (45, 41970848), (48, 39347670), (57, 33134880), (60, 31478136), (72, 26231780), (76, 24851160), (80, 23608602), (90, 20985424), (95, 19880928), (96, 19673835), (114, 16567440), (120, 15739068), (144, 13115890), (152, 12425580), (160, 11804301), (171, 11044960), (180, 10492712), (190, 9940464), (228, 8283720), (240, 7869534), (285, 6626976), (288, 6557945), (304, 6212790), (342, 5522480), (360, 5246356), (380, 4970232), (456, 4141860), (480, 3934767), (570, 3313488), (608, 3106395), (684, 2761240), (720, 2623178), (760, 2485116), (855, 2208992), (912, 2070930), (1140, 1656744), (1368, 1380620), (1440, 1311589), (1520, 1242558), (1710, 1104496), (1824, 1035465), (2280, 828372), (2736, 690310), (3040, 621279), (3420, 552248), (4560, 414186), (5472, 345155), (6840, 276124), (9120, 207093), (13680, 138062), (27360, 69031)]