15426672240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{399241}}^1$

素因数の和:399287

約数の個数: 160

約数和(自身を含む): 57030921216

約数和(自身を除く): 41604248976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 399241, 798482, 1197723, 1596964, 1996205, 2395446, 2794687, 3193928, 3992410, 4790892, 5589374, 5988615, 6387856, 7984820, 8384061, 9182543, 9581784, 11178748, 11977230, 13973435, 15969640, 16768122, 18365086, 19163568, 22357496, 23954460, 27547629, 27946870, 31939280, 33536244, 36730172, 41920305, 44714992, 45912715, 47908920, 55095258, 55893740, 64277801, 67072488, 73460344, 83840610, 91825430, 95817840, 110190516, 111787480, 128555602, 134144976, 137738145, 146920688, 167681220, 183650860, 192833403, 220381032, 223574960, 257111204, 275476290, 321389005, 335362440, 367301720, 385666806, 440762064, 514222408, 550952580, 642778010, 670724880, 734603440, 771333612, 964167015, 1028444816, 1101905160, 1285556020, 1542667224, 1928334030, 2203810320, 2571112040, 3085334448, 3856668060, 5142224080, 7713336120, 15426672240]

約数ペア:

[(1, 15426672240), (2, 7713336120), (3, 5142224080), (4, 3856668060), (5, 3085334448), (6, 2571112040), (7, 2203810320), (8, 1928334030), (10, 1542667224), (12, 1285556020), (14, 1101905160), (15, 1028444816), (16, 964167015), (20, 771333612), (21, 734603440), (23, 670724880), (24, 642778010), (28, 550952580), (30, 514222408), (35, 440762064), (40, 385666806), (42, 367301720), (46, 335362440), (48, 321389005), (56, 275476290), (60, 257111204), (69, 223574960), (70, 220381032), (80, 192833403), (84, 183650860), (92, 167681220), (105, 146920688), (112, 137738145), (115, 134144976), (120, 128555602), (138, 111787480), (140, 110190516), (161, 95817840), (168, 91825430), (184, 83840610), (210, 73460344), (230, 67072488), (240, 64277801), (276, 55893740), (280, 55095258), (322, 47908920), (336, 45912715), (345, 44714992), (368, 41920305), (420, 36730172), (460, 33536244), (483, 31939280), (552, 27946870), (560, 27547629), (644, 23954460), (690, 22357496), (805, 19163568), (840, 18365086), (920, 16768122), (966, 15969640), (1104, 13973435), (1288, 11977230), (1380, 11178748), (1610, 9581784), (1680, 9182543), (1840, 8384061), (1932, 7984820), (2415, 6387856), (2576, 5988615), (2760, 5589374), (3220, 4790892), (3864, 3992410), (4830, 3193928), (5520, 2794687), (6440, 2395446), (7728, 1996205), (9660, 1596964), (12880, 1197723), (19320, 798482), (38640, 399241)]