807744420

素因数分解:

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

素因数の和:142

約数の個数: 288

約数和(自身を含む): 2964729600

約数和(自身を除く): 2156985180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 89, 90, 98, 105, 108, 126, 135, 140, 147, 178, 180, 189, 196, 210, 245, 252, 267, 270, 294, 315, 343, 356, 378, 420, 441, 445, 490, 534, 540, 588, 623, 630, 686, 735, 756, 801, 882, 890, 945, 980, 1029, 1068, 1246, 1260, 1323, 1335, 1372, 1470, 1602, 1715, 1764, 1780, 1869, 1890, 2058, 2205, 2401, 2403, 2492, 2646, 2670, 2940, 3087, 3115, 3204, 3430, 3738, 3780, 4005, 4116, 4361, 4410, 4802, 4806, 5145, 5292, 5340, 5607, 6174, 6230, 6615, 6860, 7203, 7476, 8010, 8722, 8820, 9261, 9345, 9604, 9612, 10290, 11214, 12005, 12015, 12348, 12460, 13083, 13230, 14406, 15435, 16020, 16807, 16821, 17444, 18522, 18690, 20580, 21609, 21805, 22428, 24010, 24030, 26166, 26460, 28035, 28812, 30527, 30870, 33614, 33642, 36015, 37044, 37380, 39249, 43218, 43610, 46305, 48020, 48060, 50421, 52332, 56070, 61054, 61740, 64827, 65415, 67228, 67284, 72030, 78498, 84035, 84105, 86436, 87220, 91581, 92610, 100842, 108045, 112140, 117747, 122108, 129654, 130830, 144060, 151263, 152635, 156996, 168070, 168210, 183162, 185220, 196245, 201684, 213689, 216090, 235494, 252105, 259308, 261660, 274743, 302526, 305270, 324135, 336140, 336420, 366324, 392490, 427378, 432180, 453789, 457905, 470988, 504210, 549486, 588735, 605052, 610540, 641067, 648270, 756315, 784980, 824229, 854756, 907578, 915810, 1008420, 1068445, 1098972, 1177470, 1282134, 1296540, 1373715, 1495823, 1512630, 1648458, 1815156, 1831620, 1923201, 2136890, 2268945, 2354940, 2564268, 2747430, 2991646, 3025260, 3205335, 3296916, 3846402, 4121145, 4273780, 4487469, 4537890, 5494860, 5769603, 5983292, 6410670, 7479115, 7692804, 8242290, 8974938, 9075780, 9616005, 11539206, 12821340, 13462407, 14958230, 16484580, 17949876, 19232010, 22437345, 23078412, 26924814, 28848015, 29916460, 38464020, 40387221, 44874690, 53849628, 57696030, 67312035, 80774442, 89749380, 115392060, 134624070, 161548884, 201936105, 269248140, 403872210, 807744420]

約数ペア:

[(1, 807744420), (2, 403872210), (3, 269248140), (4, 201936105), (5, 161548884), (6, 134624070), (7, 115392060), (9, 89749380), (10, 80774442), (12, 67312035), (14, 57696030), (15, 53849628), (18, 44874690), (20, 40387221), (21, 38464020), (27, 29916460), (28, 28848015), (30, 26924814), (35, 23078412), (36, 22437345), (42, 19232010), (45, 17949876), (49, 16484580), (54, 14958230), (60, 13462407), (63, 12821340), (70, 11539206), (84, 9616005), (89, 9075780), (90, 8974938), (98, 8242290), (105, 7692804), (108, 7479115), (126, 6410670), (135, 5983292), (140, 5769603), (147, 5494860), (178, 4537890), (180, 4487469), (189, 4273780), (196, 4121145), (210, 3846402), (245, 3296916), (252, 3205335), (267, 3025260), (270, 2991646), (294, 2747430), (315, 2564268), (343, 2354940), (356, 2268945), (378, 2136890), (420, 1923201), (441, 1831620), (445, 1815156), (490, 1648458), (534, 1512630), (540, 1495823), (588, 1373715), (623, 1296540), (630, 1282134), (686, 1177470), (735, 1098972), (756, 1068445), (801, 1008420), (882, 915810), (890, 907578), (945, 854756), (980, 824229), (1029, 784980), (1068, 756315), (1246, 648270), (1260, 641067), (1323, 610540), (1335, 605052), (1372, 588735), (1470, 549486), (1602, 504210), (1715, 470988), (1764, 457905), (1780, 453789), (1869, 432180), (1890, 427378), (2058, 392490), (2205, 366324), (2401, 336420), (2403, 336140), (2492, 324135), (2646, 305270), (2670, 302526), (2940, 274743), (3087, 261660), (3115, 259308), (3204, 252105), (3430, 235494), (3738, 216090), (3780, 213689), (4005, 201684), (4116, 196245), (4361, 185220), (4410, 183162), (4802, 168210), (4806, 168070), (5145, 156996), (5292, 152635), (5340, 151263), (5607, 144060), (6174, 130830), (6230, 129654), (6615, 122108), (6860, 117747), (7203, 112140), (7476, 108045), (8010, 100842), (8722, 92610), (8820, 91581), (9261, 87220), (9345, 86436), (9604, 84105), (9612, 84035), (10290, 78498), (11214, 72030), (12005, 67284), (12015, 67228), (12348, 65415), (12460, 64827), (13083, 61740), (13230, 61054), (14406, 56070), (15435, 52332), (16020, 50421), (16807, 48060), (16821, 48020), (17444, 46305), (18522, 43610), (18690, 43218), (20580, 39249), (21609, 37380), (21805, 37044), (22428, 36015), (24010, 33642), (24030, 33614), (26166, 30870), (26460, 30527), (28035, 28812)]