773874080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 144

約数和(自身を含む): 2162039040

約数和(自身を除く): 1388164960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 719, 868, 961, 992, 1085, 1120, 1240, 1438, 1736, 1922, 2170, 2480, 2876, 3472, 3595, 3844, 4340, 4805, 4960, 5033, 5752, 6727, 6944, 7190, 7688, 8680, 9610, 10066, 11504, 13454, 14380, 15376, 17360, 19220, 20132, 22289, 23008, 25165, 26908, 28760, 30752, 33635, 34720, 38440, 40264, 44578, 50330, 53816, 57520, 67270, 76880, 80528, 89156, 100660, 107632, 111445, 115040, 134540, 153760, 156023, 161056, 178312, 201320, 215264, 222890, 269080, 312046, 356624, 402640, 445780, 538160, 624092, 690959, 713248, 780115, 805280, 891560, 1076320, 1248184, 1381918, 1560230, 1783120, 2496368, 2763836, 3120460, 3454795, 3566240, 4836713, 4992736, 5527672, 6240920, 6909590, 9673426, 11055344, 12481840, 13819180, 19346852, 22110688, 24183565, 24963680, 27638360, 38693704, 48367130, 55276720, 77387408, 96734260, 110553440, 154774816, 193468520, 386937040, 773874080]

約数ペア:

[(1, 773874080), (2, 386937040), (4, 193468520), (5, 154774816), (7, 110553440), (8, 96734260), (10, 77387408), (14, 55276720), (16, 48367130), (20, 38693704), (28, 27638360), (31, 24963680), (32, 24183565), (35, 22110688), (40, 19346852), (56, 13819180), (62, 12481840), (70, 11055344), (80, 9673426), (112, 6909590), (124, 6240920), (140, 5527672), (155, 4992736), (160, 4836713), (217, 3566240), (224, 3454795), (248, 3120460), (280, 2763836), (310, 2496368), (434, 1783120), (496, 1560230), (560, 1381918), (620, 1248184), (719, 1076320), (868, 891560), (961, 805280), (992, 780115), (1085, 713248), (1120, 690959), (1240, 624092), (1438, 538160), (1736, 445780), (1922, 402640), (2170, 356624), (2480, 312046), (2876, 269080), (3472, 222890), (3595, 215264), (3844, 201320), (4340, 178312), (4805, 161056), (4960, 156023), (5033, 153760), (5752, 134540), (6727, 115040), (6944, 111445), (7190, 107632), (7688, 100660), (8680, 89156), (9610, 80528), (10066, 76880), (11504, 67270), (13454, 57520), (14380, 53816), (15376, 50330), (17360, 44578), (19220, 40264), (20132, 38440), (22289, 34720), (23008, 33635), (25165, 30752), (26908, 28760)]