404856480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1319

約数の個数: 192

約数和(自身を含む): 1473147648

約数和(自身を除く): 1068291168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1193, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2386, 2424, 2828, 3030, 3232, 3360, 3535, 3579, 4040, 4242, 4772, 4848, 5656, 5965, 6060, 7070, 7158, 8080, 8351, 8484, 9544, 9696, 10605, 11312, 11930, 12120, 14140, 14316, 16160, 16702, 16968, 17895, 19088, 21210, 22624, 23860, 24240, 25053, 28280, 28632, 33404, 33936, 35790, 38176, 41755, 42420, 47720, 48480, 50106, 56560, 57264, 66808, 67872, 71580, 83510, 84840, 95440, 100212, 113120, 114528, 120493, 125265, 133616, 143160, 167020, 169680, 190880, 200424, 240986, 250530, 267232, 286320, 334040, 339360, 361479, 400848, 481972, 501060, 572640, 602465, 668080, 722958, 801696, 843451, 963944, 1002120, 1204930, 1336160, 1445916, 1686902, 1807395, 1927888, 2004240, 2409860, 2530353, 2891832, 3373804, 3614790, 3855776, 4008480, 4217255, 4819720, 5060706, 5783664, 6747608, 7229580, 8434510, 9639440, 10121412, 11567328, 12651765, 13495216, 14459160, 16869020, 19278880, 20242824, 25303530, 26990432, 28918320, 33738040, 40485648, 50607060, 57836640, 67476080, 80971296, 101214120, 134952160, 202428240, 404856480]

約数ペア:

[(1, 404856480), (2, 202428240), (3, 134952160), (4, 101214120), (5, 80971296), (6, 67476080), (7, 57836640), (8, 50607060), (10, 40485648), (12, 33738040), (14, 28918320), (15, 26990432), (16, 25303530), (20, 20242824), (21, 19278880), (24, 16869020), (28, 14459160), (30, 13495216), (32, 12651765), (35, 11567328), (40, 10121412), (42, 9639440), (48, 8434510), (56, 7229580), (60, 6747608), (70, 5783664), (80, 5060706), (84, 4819720), (96, 4217255), (101, 4008480), (105, 3855776), (112, 3614790), (120, 3373804), (140, 2891832), (160, 2530353), (168, 2409860), (202, 2004240), (210, 1927888), (224, 1807395), (240, 1686902), (280, 1445916), (303, 1336160), (336, 1204930), (404, 1002120), (420, 963944), (480, 843451), (505, 801696), (560, 722958), (606, 668080), (672, 602465), (707, 572640), (808, 501060), (840, 481972), (1010, 400848), (1120, 361479), (1193, 339360), (1212, 334040), (1414, 286320), (1515, 267232), (1616, 250530), (1680, 240986), (2020, 200424), (2121, 190880), (2386, 169680), (2424, 167020), (2828, 143160), (3030, 133616), (3232, 125265), (3360, 120493), (3535, 114528), (3579, 113120), (4040, 100212), (4242, 95440), (4772, 84840), (4848, 83510), (5656, 71580), (5965, 67872), (6060, 66808), (7070, 57264), (7158, 56560), (8080, 50106), (8351, 48480), (8484, 47720), (9544, 42420), (9696, 41755), (10605, 38176), (11312, 35790), (11930, 33936), (12120, 33404), (14140, 28632), (14316, 28280), (16160, 25053), (16702, 24240), (16968, 23860), (17895, 22624), (19088, 21210)]