1575890680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11701}}^1$

素因数の和:11769

約数の個数: 128

約数和(自身を含む): 4482334080

約数和(自身を除く): 2906443400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 728, 740, 910, 962, 1036, 1295, 1480, 1820, 1924, 2072, 2405, 2590, 3367, 3640, 3848, 4810, 5180, 6734, 9620, 10360, 11701, 13468, 16835, 19240, 23402, 26936, 33670, 46804, 58505, 67340, 81907, 93608, 117010, 134680, 152113, 163814, 234020, 304226, 327628, 409535, 432937, 468040, 608452, 655256, 760565, 819070, 865874, 1064791, 1216904, 1521130, 1638140, 1731748, 2129582, 2164685, 3030559, 3042260, 3276280, 3463496, 4259164, 4329370, 5323955, 5628181, 6061118, 6084520, 8518328, 8658740, 10647910, 11256362, 12122236, 15152795, 17317480, 21295820, 22512724, 24244472, 28140905, 30305590, 39397267, 42591640, 45025448, 56281810, 60611180, 78794534, 112563620, 121222360, 157589068, 196986335, 225127240, 315178136, 393972670, 787945340, 1575890680]

約数ペア:

[(1, 1575890680), (2, 787945340), (4, 393972670), (5, 315178136), (7, 225127240), (8, 196986335), (10, 157589068), (13, 121222360), (14, 112563620), (20, 78794534), (26, 60611180), (28, 56281810), (35, 45025448), (37, 42591640), (40, 39397267), (52, 30305590), (56, 28140905), (65, 24244472), (70, 22512724), (74, 21295820), (91, 17317480), (104, 15152795), (130, 12122236), (140, 11256362), (148, 10647910), (182, 8658740), (185, 8518328), (259, 6084520), (260, 6061118), (280, 5628181), (296, 5323955), (364, 4329370), (370, 4259164), (455, 3463496), (481, 3276280), (518, 3042260), (520, 3030559), (728, 2164685), (740, 2129582), (910, 1731748), (962, 1638140), (1036, 1521130), (1295, 1216904), (1480, 1064791), (1820, 865874), (1924, 819070), (2072, 760565), (2405, 655256), (2590, 608452), (3367, 468040), (3640, 432937), (3848, 409535), (4810, 327628), (5180, 304226), (6734, 234020), (9620, 163814), (10360, 152113), (11701, 134680), (13468, 117010), (16835, 93608), (19240, 81907), (23402, 67340), (26936, 58505), (33670, 46804)]