159082980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 542384640

約数和(自身を除く): 383301660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 70, 74, 84, 87, 105, 111, 116, 140, 145, 148, 174, 185, 203, 210, 222, 259, 290, 348, 353, 370, 406, 420, 435, 444, 518, 555, 580, 609, 706, 740, 777, 812, 870, 1015, 1036, 1059, 1073, 1110, 1218, 1295, 1412, 1554, 1740, 1765, 2030, 2118, 2146, 2220, 2436, 2471, 2590, 3045, 3108, 3219, 3530, 3885, 4060, 4236, 4292, 4942, 5180, 5295, 5365, 6090, 6438, 7060, 7413, 7511, 7770, 9884, 10237, 10590, 10730, 12180, 12355, 12876, 13061, 14826, 15022, 15540, 16095, 20474, 21180, 21460, 22533, 24710, 26122, 29652, 30044, 30711, 32190, 37065, 37555, 39183, 40948, 45066, 49420, 51185, 52244, 61422, 64380, 65305, 71659, 74130, 75110, 78366, 90132, 91427, 102370, 112665, 122844, 130610, 143318, 148260, 150220, 153555, 156732, 182854, 195915, 204740, 214977, 225330, 261220, 274281, 286636, 307110, 358295, 365708, 378769, 391830, 429954, 450660, 457135, 548562, 614220, 716590, 757538, 783660, 859908, 914270, 1074885, 1097124, 1136307, 1371405, 1433180, 1515076, 1828540, 1893845, 2149770, 2272614, 2651383, 2742810, 3787690, 4299540, 4545228, 5302766, 5485620, 5681535, 7575380, 7954149, 10605532, 11363070, 13256915, 15908298, 22726140, 26513830, 31816596, 39770745, 53027660, 79541490, 159082980]

約数ペア:

[(1, 159082980), (2, 79541490), (3, 53027660), (4, 39770745), (5, 31816596), (6, 26513830), (7, 22726140), (10, 15908298), (12, 13256915), (14, 11363070), (15, 10605532), (20, 7954149), (21, 7575380), (28, 5681535), (29, 5485620), (30, 5302766), (35, 4545228), (37, 4299540), (42, 3787690), (58, 2742810), (60, 2651383), (70, 2272614), (74, 2149770), (84, 1893845), (87, 1828540), (105, 1515076), (111, 1433180), (116, 1371405), (140, 1136307), (145, 1097124), (148, 1074885), (174, 914270), (185, 859908), (203, 783660), (210, 757538), (222, 716590), (259, 614220), (290, 548562), (348, 457135), (353, 450660), (370, 429954), (406, 391830), (420, 378769), (435, 365708), (444, 358295), (518, 307110), (555, 286636), (580, 274281), (609, 261220), (706, 225330), (740, 214977), (777, 204740), (812, 195915), (870, 182854), (1015, 156732), (1036, 153555), (1059, 150220), (1073, 148260), (1110, 143318), (1218, 130610), (1295, 122844), (1412, 112665), (1554, 102370), (1740, 91427), (1765, 90132), (2030, 78366), (2118, 75110), (2146, 74130), (2220, 71659), (2436, 65305), (2471, 64380), (2590, 61422), (3045, 52244), (3108, 51185), (3219, 49420), (3530, 45066), (3885, 40948), (4060, 39183), (4236, 37555), (4292, 37065), (4942, 32190), (5180, 30711), (5295, 30044), (5365, 29652), (6090, 26122), (6438, 24710), (7060, 22533), (7413, 21460), (7511, 21180), (7770, 20474), (9884, 16095), (10237, 15540), (10590, 15022), (10730, 14826), (12180, 13061), (12355, 12876)]