15695435980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40961}}^1$

素因数の和:41024

約数の個数: 144

約数和(自身を含む): 42363228096

約数和(自身を除く): 26667792116

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 49, 68, 70, 85, 92, 98, 115, 119, 140, 161, 170, 196, 230, 238, 245, 322, 340, 391, 460, 476, 490, 595, 644, 782, 805, 833, 980, 1127, 1190, 1564, 1610, 1666, 1955, 2254, 2380, 2737, 3220, 3332, 3910, 4165, 4508, 5474, 5635, 7820, 8330, 10948, 11270, 13685, 16660, 19159, 22540, 27370, 38318, 40961, 54740, 76636, 81922, 95795, 163844, 191590, 204805, 286727, 383180, 409610, 573454, 696337, 819220, 942103, 1146908, 1392674, 1433635, 1884206, 2007089, 2785348, 2867270, 3481685, 3768412, 4014178, 4710515, 4874359, 5734540, 6594721, 6963370, 8028356, 9421030, 9748718, 10035445, 13189442, 13926740, 16015751, 18842060, 19497436, 20070890, 24371795, 26378884, 32031502, 32973605, 34120513, 40141780, 46163047, 48743590, 64063004, 65947210, 68241026, 80078755, 92326094, 97487180, 112110257, 131894420, 136482052, 160157510, 170602565, 184652188, 224220514, 230815235, 320315020, 341205130, 448441028, 461630470, 560551285, 682410260, 784771799, 923260940, 1121102570, 1569543598, 2242205140, 3139087196, 3923858995, 7847717990, 15695435980]

約数ペア:

[(1, 15695435980), (2, 7847717990), (4, 3923858995), (5, 3139087196), (7, 2242205140), (10, 1569543598), (14, 1121102570), (17, 923260940), (20, 784771799), (23, 682410260), (28, 560551285), (34, 461630470), (35, 448441028), (46, 341205130), (49, 320315020), (68, 230815235), (70, 224220514), (85, 184652188), (92, 170602565), (98, 160157510), (115, 136482052), (119, 131894420), (140, 112110257), (161, 97487180), (170, 92326094), (196, 80078755), (230, 68241026), (238, 65947210), (245, 64063004), (322, 48743590), (340, 46163047), (391, 40141780), (460, 34120513), (476, 32973605), (490, 32031502), (595, 26378884), (644, 24371795), (782, 20070890), (805, 19497436), (833, 18842060), (980, 16015751), (1127, 13926740), (1190, 13189442), (1564, 10035445), (1610, 9748718), (1666, 9421030), (1955, 8028356), (2254, 6963370), (2380, 6594721), (2737, 5734540), (3220, 4874359), (3332, 4710515), (3910, 4014178), (4165, 3768412), (4508, 3481685), (5474, 2867270), (5635, 2785348), (7820, 2007089), (8330, 1884206), (10948, 1433635), (11270, 1392674), (13685, 1146908), (16660, 942103), (19159, 819220), (22540, 696337), (27370, 573454), (38318, 409610), (40961, 383180), (54740, 286727), (76636, 204805), (81922, 191590), (95795, 163844)]