814734480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5449}}^1$

素因数の和:5561

約数の個数: 160

約数和(自身を含む): 2919456000

約数和(自身を除く): 2104721520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 5449, 6230, 7120, 7476, 9345, 9968, 10680, 10898, 12460, 14952, 16347, 18690, 21360, 21796, 24920, 27245, 29904, 32694, 37380, 38143, 43592, 49840, 54490, 65388, 74760, 76286, 81735, 87184, 108980, 114429, 130776, 149520, 152572, 163470, 190715, 217960, 228858, 261552, 305144, 326940, 381430, 435920, 457716, 484961, 572145, 610288, 653880, 762860, 915432, 969922, 1144290, 1307760, 1454883, 1525720, 1830864, 1939844, 2288580, 2424805, 2909766, 3051440, 3394727, 3879688, 4577160, 4849610, 5819532, 6789454, 7274415, 7759376, 9154320, 9699220, 10184181, 11639064, 13578908, 14548830, 16973635, 19398440, 20368362, 23278128, 27157816, 29097660, 33947270, 38796880, 40736724, 50920905, 54315632, 58195320, 67894540, 81473448, 101841810, 116390640, 135789080, 162946896, 203683620, 271578160, 407367240, 814734480]

約数ペア:

[(1, 814734480), (2, 407367240), (3, 271578160), (4, 203683620), (5, 162946896), (6, 135789080), (7, 116390640), (8, 101841810), (10, 81473448), (12, 67894540), (14, 58195320), (15, 54315632), (16, 50920905), (20, 40736724), (21, 38796880), (24, 33947270), (28, 29097660), (30, 27157816), (35, 23278128), (40, 20368362), (42, 19398440), (48, 16973635), (56, 14548830), (60, 13578908), (70, 11639064), (80, 10184181), (84, 9699220), (89, 9154320), (105, 7759376), (112, 7274415), (120, 6789454), (140, 5819532), (168, 4849610), (178, 4577160), (210, 3879688), (240, 3394727), (267, 3051440), (280, 2909766), (336, 2424805), (356, 2288580), (420, 1939844), (445, 1830864), (534, 1525720), (560, 1454883), (623, 1307760), (712, 1144290), (840, 969922), (890, 915432), (1068, 762860), (1246, 653880), (1335, 610288), (1424, 572145), (1680, 484961), (1780, 457716), (1869, 435920), (2136, 381430), (2492, 326940), (2670, 305144), (3115, 261552), (3560, 228858), (3738, 217960), (4272, 190715), (4984, 163470), (5340, 152572), (5449, 149520), (6230, 130776), (7120, 114429), (7476, 108980), (9345, 87184), (9968, 81735), (10680, 76286), (10898, 74760), (12460, 65388), (14952, 54490), (16347, 49840), (18690, 43592), (21360, 38143), (21796, 37380), (24920, 32694), (27245, 29904)]