181120928520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{304979}}^1$

素因数の和:305108

約数の個数: 192

約数和(自身を含む): 638335339200

約数和(自身を除く): 457214410680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 101, 105, 120, 140, 147, 168, 196, 202, 210, 245, 280, 294, 303, 392, 404, 420, 490, 505, 588, 606, 707, 735, 808, 840, 980, 1010, 1176, 1212, 1414, 1470, 1515, 1960, 2020, 2121, 2424, 2828, 2940, 3030, 3535, 4040, 4242, 4949, 5656, 5880, 6060, 7070, 8484, 9898, 10605, 12120, 14140, 14847, 16968, 19796, 21210, 24745, 28280, 29694, 39592, 42420, 49490, 59388, 74235, 84840, 98980, 118776, 148470, 197960, 296940, 304979, 593880, 609958, 914937, 1219916, 1524895, 1829874, 2134853, 2439832, 3049790, 3659748, 4269706, 4574685, 6099580, 6404559, 7319496, 8539412, 9149370, 10674265, 12199160, 12809118, 14943971, 17078824, 18298740, 21348530, 25618236, 29887942, 30802879, 32022795, 36597480, 42697060, 44831913, 51236472, 59775884, 61605758, 64045590, 74719855, 85394120, 89663826, 92408637, 119551768, 123211516, 128091180, 149439710, 154014395, 179327652, 184817274, 215620153, 224159565, 246423032, 256182360, 298879420, 308028790, 358655304, 369634548, 431240306, 448319130, 462043185, 597758840, 616057580, 646860459, 739269096, 862480612, 896638260, 924086370, 1078100765, 1232115160, 1293720918, 1509341071, 1724961224, 1793276520, 1848172740, 2156201530, 2587441836, 3018682142, 3234302295, 3696345480, 4312403060, 4528023213, 5174883672, 6037364284, 6468604590, 7546705355, 8624806120, 9056046426, 12074728568, 12937209180, 15093410710, 18112092852, 22640116065, 25874418360, 30186821420, 36224185704, 45280232130, 60373642840, 90560464260, 181120928520]

約数ペア:

[(1, 181120928520), (2, 90560464260), (3, 60373642840), (4, 45280232130), (5, 36224185704), (6, 30186821420), (7, 25874418360), (8, 22640116065), (10, 18112092852), (12, 15093410710), (14, 12937209180), (15, 12074728568), (20, 9056046426), (21, 8624806120), (24, 7546705355), (28, 6468604590), (30, 6037364284), (35, 5174883672), (40, 4528023213), (42, 4312403060), (49, 3696345480), (56, 3234302295), (60, 3018682142), (70, 2587441836), (84, 2156201530), (98, 1848172740), (101, 1793276520), (105, 1724961224), (120, 1509341071), (140, 1293720918), (147, 1232115160), (168, 1078100765), (196, 924086370), (202, 896638260), (210, 862480612), (245, 739269096), (280, 646860459), (294, 616057580), (303, 597758840), (392, 462043185), (404, 448319130), (420, 431240306), (490, 369634548), (505, 358655304), (588, 308028790), (606, 298879420), (707, 256182360), (735, 246423032), (808, 224159565), (840, 215620153), (980, 184817274), (1010, 179327652), (1176, 154014395), (1212, 149439710), (1414, 128091180), (1470, 123211516), (1515, 119551768), (1960, 92408637), (2020, 89663826), (2121, 85394120), (2424, 74719855), (2828, 64045590), (2940, 61605758), (3030, 59775884), (3535, 51236472), (4040, 44831913), (4242, 42697060), (4949, 36597480), (5656, 32022795), (5880, 30802879), (6060, 29887942), (7070, 25618236), (8484, 21348530), (9898, 18298740), (10605, 17078824), (12120, 14943971), (14140, 12809118), (14847, 12199160), (16968, 10674265), (19796, 9149370), (21210, 8539412), (24745, 7319496), (28280, 6404559), (29694, 6099580), (39592, 4574685), (42420, 4269706), (49490, 3659748), (59388, 3049790), (74235, 2439832), (84840, 2134853), (98980, 1829874), (118776, 1524895), (148470, 1219916), (197960, 914937), (296940, 609958), (304979, 593880)]