38695860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 142732800

約数和(自身を除く): 104036940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 353, 378, 406, 420, 435, 522, 540, 580, 609, 630, 706, 756, 783, 812, 870, 945, 1015, 1044, 1059, 1218, 1260, 1305, 1412, 1566, 1740, 1765, 1827, 1890, 2030, 2118, 2436, 2471, 2610, 3045, 3132, 3177, 3530, 3654, 3780, 3915, 4060, 4236, 4942, 5220, 5295, 5481, 6090, 6354, 7060, 7308, 7413, 7830, 9135, 9531, 9884, 10237, 10590, 10962, 12180, 12355, 12708, 14826, 15660, 15885, 18270, 19062, 20474, 21180, 21924, 22239, 24710, 27405, 29652, 30711, 31770, 36540, 37065, 38124, 40948, 44478, 47655, 49420, 51185, 54810, 61422, 63540, 66717, 71659, 74130, 88956, 92133, 95310, 102370, 109620, 111195, 122844, 133434, 143318, 148260, 153555, 184266, 190620, 204740, 214977, 222390, 266868, 276399, 286636, 307110, 333585, 358295, 368532, 429954, 444780, 460665, 552798, 614220, 644931, 667170, 716590, 859908, 921330, 1074885, 1105596, 1289862, 1334340, 1381995, 1433180, 1842660, 1934793, 2149770, 2579724, 2763990, 3224655, 3869586, 4299540, 5527980, 6449310, 7739172, 9673965, 12898620, 19347930, 38695860]

約数ペア:

[(1, 38695860), (2, 19347930), (3, 12898620), (4, 9673965), (5, 7739172), (6, 6449310), (7, 5527980), (9, 4299540), (10, 3869586), (12, 3224655), (14, 2763990), (15, 2579724), (18, 2149770), (20, 1934793), (21, 1842660), (27, 1433180), (28, 1381995), (29, 1334340), (30, 1289862), (35, 1105596), (36, 1074885), (42, 921330), (45, 859908), (54, 716590), (58, 667170), (60, 644931), (63, 614220), (70, 552798), (84, 460665), (87, 444780), (90, 429954), (105, 368532), (108, 358295), (116, 333585), (126, 307110), (135, 286636), (140, 276399), (145, 266868), (174, 222390), (180, 214977), (189, 204740), (203, 190620), (210, 184266), (252, 153555), (261, 148260), (270, 143318), (290, 133434), (315, 122844), (348, 111195), (353, 109620), (378, 102370), (406, 95310), (420, 92133), (435, 88956), (522, 74130), (540, 71659), (580, 66717), (609, 63540), (630, 61422), (706, 54810), (756, 51185), (783, 49420), (812, 47655), (870, 44478), (945, 40948), (1015, 38124), (1044, 37065), (1059, 36540), (1218, 31770), (1260, 30711), (1305, 29652), (1412, 27405), (1566, 24710), (1740, 22239), (1765, 21924), (1827, 21180), (1890, 20474), (2030, 19062), (2118, 18270), (2436, 15885), (2471, 15660), (2610, 14826), (3045, 12708), (3132, 12355), (3177, 12180), (3530, 10962), (3654, 10590), (3780, 10237), (3915, 9884), (4060, 9531), (4236, 9135), (4942, 7830), (5220, 7413), (5295, 7308), (5481, 7060), (6090, 6354)]