80657041320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1\times {\mathrm{2273}}^1$

素因数の和:2940

約数の個数: 192

約数和(自身を含む): 263982747600

約数和(自身を除く): 183325706280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 360, 409, 482, 723, 818, 964, 1205, 1227, 1446, 1636, 1928, 2045, 2169, 2273, 2410, 2454, 2892, 3272, 3615, 3681, 4090, 4338, 4546, 4820, 4908, 5784, 6135, 6819, 7230, 7362, 8180, 8676, 9092, 9640, 9816, 10845, 11365, 12270, 13638, 14460, 14724, 16360, 17352, 18184, 18405, 20457, 21690, 22730, 24540, 27276, 28920, 29448, 34095, 36810, 40914, 43380, 45460, 49080, 54552, 68190, 73620, 81828, 86760, 90920, 98569, 102285, 136380, 147240, 163656, 197138, 204570, 272760, 295707, 394276, 409140, 492845, 547793, 591414, 788552, 818280, 887121, 929657, 985690, 1095586, 1182828, 1478535, 1643379, 1774242, 1859314, 1971380, 2191172, 2365656, 2738965, 2788971, 2957070, 3286758, 3548484, 3718628, 3942760, 4382344, 4435605, 4648285, 4930137, 5477930, 5577942, 5914140, 6573516, 7096968, 7437256, 8216895, 8366913, 8871210, 9296570, 9860274, 10955860, 11155884, 11828280, 13147032, 13944855, 16433790, 16733826, 17742420, 18593140, 19720548, 21911720, 22311768, 24650685, 27889710, 32867580, 33467652, 35484840, 37186280, 39441096, 41834565, 49301370, 55779420, 65735160, 66935304, 83669130, 98602740, 111558840, 167338260, 197205480, 224047337, 334676520, 448094674, 672142011, 896189348, 1120236685, 1344284022, 1792378696, 2016426033, 2240473370, 2688568044, 3360710055, 4032852066, 4480946740, 5377136088, 6721420110, 8065704132, 8961893480, 10082130165, 13442840220, 16131408264, 20164260330, 26885680440, 40328520660, 80657041320]

約数ペア:

[(1, 80657041320), (2, 40328520660), (3, 26885680440), (4, 20164260330), (5, 16131408264), (6, 13442840220), (8, 10082130165), (9, 8961893480), (10, 8065704132), (12, 6721420110), (15, 5377136088), (18, 4480946740), (20, 4032852066), (24, 3360710055), (30, 2688568044), (36, 2240473370), (40, 2016426033), (45, 1792378696), (60, 1344284022), (72, 1120236685), (90, 896189348), (120, 672142011), (180, 448094674), (241, 334676520), (360, 224047337), (409, 197205480), (482, 167338260), (723, 111558840), (818, 98602740), (964, 83669130), (1205, 66935304), (1227, 65735160), (1446, 55779420), (1636, 49301370), (1928, 41834565), (2045, 39441096), (2169, 37186280), (2273, 35484840), (2410, 33467652), (2454, 32867580), (2892, 27889710), (3272, 24650685), (3615, 22311768), (3681, 21911720), (4090, 19720548), (4338, 18593140), (4546, 17742420), (4820, 16733826), (4908, 16433790), (5784, 13944855), (6135, 13147032), (6819, 11828280), (7230, 11155884), (7362, 10955860), (8180, 9860274), (8676, 9296570), (9092, 8871210), (9640, 8366913), (9816, 8216895), (10845, 7437256), (11365, 7096968), (12270, 6573516), (13638, 5914140), (14460, 5577942), (14724, 5477930), (16360, 4930137), (17352, 4648285), (18184, 4435605), (18405, 4382344), (20457, 3942760), (21690, 3718628), (22730, 3548484), (24540, 3286758), (27276, 2957070), (28920, 2788971), (29448, 2738965), (34095, 2365656), (36810, 2191172), (40914, 1971380), (43380, 1859314), (45460, 1774242), (49080, 1643379), (54552, 1478535), (68190, 1182828), (73620, 1095586), (81828, 985690), (86760, 929657), (90920, 887121), (98569, 818280), (102285, 788552), (136380, 591414), (147240, 547793), (163656, 492845), (197138, 409140), (204570, 394276), (272760, 295707)]