894981562440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56076539}}^1$

素因数の和:56076579

約数の個数: 128

約数和(自身を含む): 3230008704000

約数和(自身を除く): 2335027141560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 56076539, 112153078, 168229617, 224306156, 280382695, 336459234, 392535773, 448612312, 560765390, 672918468, 785071546, 841148085, 1065454241, 1121530780, 1177607319, 1345836936, 1570143092, 1682296170, 1962678865, 2130908482, 2243061560, 2355214638, 3140286184, 3196362723, 3364592340, 3925357730, 4261816964, 4710429276, 5327271205, 5888036595, 6392725446, 6729184680, 7458179687, 7850715460, 8523633928, 9420858552, 10654542410, 11776073190, 12785450892, 14916359374, 15701430920, 15981813615, 21309084820, 22374539061, 23552146380, 25570901784, 29832718748, 31963627230, 37290898435, 42618169640, 44749078122, 47104292760, 59665437496, 63927254460, 74581796870, 89498156244, 111872695305, 127854508920, 149163593740, 178996312488, 223745390610, 298327187480, 447490781220, 894981562440]

約数ペア:

[(1, 894981562440), (2, 447490781220), (3, 298327187480), (4, 223745390610), (5, 178996312488), (6, 149163593740), (7, 127854508920), (8, 111872695305), (10, 89498156244), (12, 74581796870), (14, 63927254460), (15, 59665437496), (19, 47104292760), (20, 44749078122), (21, 42618169640), (24, 37290898435), (28, 31963627230), (30, 29832718748), (35, 25570901784), (38, 23552146380), (40, 22374539061), (42, 21309084820), (56, 15981813615), (57, 15701430920), (60, 14916359374), (70, 12785450892), (76, 11776073190), (84, 10654542410), (95, 9420858552), (105, 8523633928), (114, 7850715460), (120, 7458179687), (133, 6729184680), (140, 6392725446), (152, 5888036595), (168, 5327271205), (190, 4710429276), (210, 4261816964), (228, 3925357730), (266, 3364592340), (280, 3196362723), (285, 3140286184), (380, 2355214638), (399, 2243061560), (420, 2130908482), (456, 1962678865), (532, 1682296170), (570, 1570143092), (665, 1345836936), (760, 1177607319), (798, 1121530780), (840, 1065454241), (1064, 841148085), (1140, 785071546), (1330, 672918468), (1596, 560765390), (1995, 448612312), (2280, 392535773), (2660, 336459234), (3192, 280382695), (3990, 224306156), (5320, 168229617), (7980, 112153078), (15960, 56076539)]