1774651680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7207}}^1$

素因数の和:7253

約数の個数: 240

約数和(自身を含む): 6593590080

約数和(自身を除く): 4818938400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7207, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 14414, 15390, 16416, 20520, 21621, 24624, 27360, 28828, 30780, 36035, 41040, 43242, 49248, 57656, 61560, 64863, 72070, 82080, 86484, 108105, 115312, 123120, 129726, 136933, 144140, 172968, 194589, 216210, 230624, 246240, 259452, 273866, 288280, 324315, 345936, 389178, 410799, 432420, 518904, 547732, 576560, 583767, 648630, 684665, 691872, 778356, 821598, 864840, 972945, 1037808, 1095464, 1153120, 1167534, 1232397, 1297260, 1369330, 1556712, 1643196, 1729680, 1945890, 2053995, 2075616, 2190928, 2335068, 2464794, 2594520, 2738660, 2918835, 3113424, 3286392, 3459360, 3697191, 3891780, 4107990, 4381856, 4670136, 4929588, 5189040, 5477320, 5837670, 6161985, 6226848, 6572784, 7394382, 7783560, 8215980, 9340272, 9859176, 10378080, 10954640, 11091573, 11675340, 12323970, 13145568, 14788764, 15567120, 16431960, 18485955, 18680544, 19718352, 21909280, 22183146, 23350680, 24647940, 29577528, 31134240, 32863920, 36971910, 39436704, 44366292, 46701360, 49295880, 55457865, 59155056, 65727840, 73943820, 88732584, 93402720, 98591760, 110915730, 118310112, 147887640, 177465168, 197183520, 221831460, 295775280, 354930336, 443662920, 591550560, 887325840, 1774651680]

約数ペア:

[(1, 1774651680), (2, 887325840), (3, 591550560), (4, 443662920), (5, 354930336), (6, 295775280), (8, 221831460), (9, 197183520), (10, 177465168), (12, 147887640), (15, 118310112), (16, 110915730), (18, 98591760), (19, 93402720), (20, 88732584), (24, 73943820), (27, 65727840), (30, 59155056), (32, 55457865), (36, 49295880), (38, 46701360), (40, 44366292), (45, 39436704), (48, 36971910), (54, 32863920), (57, 31134240), (60, 29577528), (72, 24647940), (76, 23350680), (80, 22183146), (81, 21909280), (90, 19718352), (95, 18680544), (96, 18485955), (108, 16431960), (114, 15567120), (120, 14788764), (135, 13145568), (144, 12323970), (152, 11675340), (160, 11091573), (162, 10954640), (171, 10378080), (180, 9859176), (190, 9340272), (216, 8215980), (228, 7783560), (240, 7394382), (270, 6572784), (285, 6226848), (288, 6161985), (304, 5837670), (324, 5477320), (342, 5189040), (360, 4929588), (380, 4670136), (405, 4381856), (432, 4107990), (456, 3891780), (480, 3697191), (513, 3459360), (540, 3286392), (570, 3113424), (608, 2918835), (648, 2738660), (684, 2594520), (720, 2464794), (760, 2335068), (810, 2190928), (855, 2075616), (864, 2053995), (912, 1945890), (1026, 1729680), (1080, 1643196), (1140, 1556712), (1296, 1369330), (1368, 1297260), (1440, 1232397), (1520, 1167534), (1539, 1153120), (1620, 1095464), (1710, 1037808), (1824, 972945), (2052, 864840), (2160, 821598), (2280, 778356), (2565, 691872), (2592, 684665), (2736, 648630), (3040, 583767), (3078, 576560), (3240, 547732), (3420, 518904), (4104, 432420), (4320, 410799), (4560, 389178), (5130, 345936), (5472, 324315), (6156, 288280), (6480, 273866), (6840, 259452), (7207, 246240), (7695, 230624), (8208, 216210), (9120, 194589), (10260, 172968), (12312, 144140), (12960, 136933), (13680, 129726), (14414, 123120), (15390, 115312), (16416, 108105), (20520, 86484), (21621, 82080), (24624, 72070), (27360, 64863), (28828, 61560), (30780, 57656), (36035, 49248), (41040, 43242)]