269956440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1626

約数の個数: 192

約数和(自身を含む): 971006400

約数和(自身を除く): 701049960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1559, 1560, 1665, 1924, 2220, 2340, 2405, 2664, 2886, 3118, 3330, 3848, 4329, 4440, 4677, 4680, 4810, 5772, 6236, 6660, 7215, 7795, 8658, 9354, 9620, 11544, 12472, 13320, 14031, 14430, 15590, 17316, 18708, 19240, 20267, 21645, 23385, 28062, 28860, 31180, 34632, 37416, 40534, 43290, 46770, 56124, 57683, 57720, 60801, 62360, 70155, 81068, 86580, 93540, 101335, 112248, 115366, 121602, 140310, 162136, 173049, 173160, 182403, 187080, 202670, 230732, 243204, 280620, 288415, 304005, 346098, 364806, 405340, 461464, 486408, 519147, 561240, 576830, 608010, 692196, 729612, 749879, 810680, 865245, 912015, 1038294, 1153660, 1216020, 1384392, 1459224, 1499758, 1730490, 1824030, 2076588, 2249637, 2307320, 2432040, 2595735, 2999516, 3460980, 3648060, 3749395, 4153176, 4499274, 5191470, 5999032, 6748911, 6921960, 7296120, 7498790, 8998548, 10382940, 11248185, 13497822, 14997580, 17997096, 20765880, 22496370, 26995644, 29995160, 33744555, 44992740, 53991288, 67489110, 89985480, 134978220, 269956440]

約数ペア:

[(1, 269956440), (2, 134978220), (3, 89985480), (4, 67489110), (5, 53991288), (6, 44992740), (8, 33744555), (9, 29995160), (10, 26995644), (12, 22496370), (13, 20765880), (15, 17997096), (18, 14997580), (20, 13497822), (24, 11248185), (26, 10382940), (30, 8998548), (36, 7498790), (37, 7296120), (39, 6921960), (40, 6748911), (45, 5999032), (52, 5191470), (60, 4499274), (65, 4153176), (72, 3749395), (74, 3648060), (78, 3460980), (90, 2999516), (104, 2595735), (111, 2432040), (117, 2307320), (120, 2249637), (130, 2076588), (148, 1824030), (156, 1730490), (180, 1499758), (185, 1459224), (195, 1384392), (222, 1216020), (234, 1153660), (260, 1038294), (296, 912015), (312, 865245), (333, 810680), (360, 749879), (370, 729612), (390, 692196), (444, 608010), (468, 576830), (481, 561240), (520, 519147), (555, 486408), (585, 461464), (666, 405340), (740, 364806), (780, 346098), (888, 304005), (936, 288415), (962, 280620), (1110, 243204), (1170, 230732), (1332, 202670), (1443, 187080), (1480, 182403), (1559, 173160), (1560, 173049), (1665, 162136), (1924, 140310), (2220, 121602), (2340, 115366), (2405, 112248), (2664, 101335), (2886, 93540), (3118, 86580), (3330, 81068), (3848, 70155), (4329, 62360), (4440, 60801), (4677, 57720), (4680, 57683), (4810, 56124), (5772, 46770), (6236, 43290), (6660, 40534), (7215, 37416), (7795, 34632), (8658, 31180), (9354, 28860), (9620, 28062), (11544, 23385), (12472, 21645), (13320, 20267), (14031, 19240), (14430, 18708), (15590, 17316)]