196141920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 721278432

約数和(自身を除く): 525136512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 43, 48, 51, 52, 60, 65, 68, 78, 80, 85, 86, 96, 102, 104, 120, 129, 130, 136, 156, 160, 170, 172, 195, 204, 208, 215, 221, 240, 255, 258, 260, 272, 312, 340, 344, 390, 408, 416, 430, 442, 480, 510, 516, 520, 544, 559, 624, 645, 663, 680, 688, 731, 780, 816, 860, 884, 1020, 1032, 1040, 1105, 1118, 1248, 1290, 1326, 1360, 1376, 1462, 1560, 1632, 1677, 1720, 1768, 1849, 2040, 2064, 2080, 2193, 2210, 2236, 2580, 2652, 2720, 2795, 2924, 3120, 3315, 3354, 3440, 3536, 3655, 3698, 4080, 4128, 4386, 4420, 4472, 5160, 5304, 5547, 5590, 5848, 6240, 6630, 6708, 6880, 7072, 7310, 7396, 8160, 8385, 8772, 8840, 8944, 9245, 9503, 10320, 10608, 10965, 11094, 11180, 11696, 13260, 13416, 14620, 14792, 16770, 17544, 17680, 17888, 18490, 19006, 20640, 21216, 21930, 22188, 22360, 23392, 24037, 26520, 26832, 27735, 28509, 29240, 29584, 31433, 33540, 35088, 35360, 36980, 38012, 43860, 44376, 44720, 47515, 48074, 53040, 53664, 55470, 57018, 58480, 59168, 62866, 67080, 70176, 72111, 73960, 76024, 87720, 88752, 89440, 94299, 95030, 96148, 106080, 110940, 114036, 116960, 120185, 125732, 134160, 142545, 144222, 147920, 152048, 157165, 175440, 177504, 188598, 190060, 192296, 221880, 228072, 240370, 251464, 268320, 285090, 288444, 295840, 304096, 314330, 350880, 360555, 377196, 380120, 384592, 408629, 443760, 456144, 471495, 480740, 502928, 570180, 576888, 628660, 721110, 754392, 760240, 769184, 817258, 887520, 912288, 942990, 961480, 1005856, 1140360, 1153776, 1225887, 1257320, 1442220, 1508784, 1520480, 1634516, 1885980, 1922960, 2043145, 2280720, 2307552, 2451774, 2514640, 2884440, 3017568, 3269032, 3771960, 3845920, 4086290, 4561440, 4903548, 5029280, 5768880, 6129435, 6538064, 7543920, 8172580, 9807096, 11537760, 12258870, 13076128, 15087840, 16345160, 19614192, 24517740, 32690320, 39228384, 49035480, 65380640, 98070960, 196141920]

約数ペア:

[(1, 196141920), (2, 98070960), (3, 65380640), (4, 49035480), (5, 39228384), (6, 32690320), (8, 24517740), (10, 19614192), (12, 16345160), (13, 15087840), (15, 13076128), (16, 12258870), (17, 11537760), (20, 9807096), (24, 8172580), (26, 7543920), (30, 6538064), (32, 6129435), (34, 5768880), (39, 5029280), (40, 4903548), (43, 4561440), (48, 4086290), (51, 3845920), (52, 3771960), (60, 3269032), (65, 3017568), (68, 2884440), (78, 2514640), (80, 2451774), (85, 2307552), (86, 2280720), (96, 2043145), (102, 1922960), (104, 1885980), (120, 1634516), (129, 1520480), (130, 1508784), (136, 1442220), (156, 1257320), (160, 1225887), (170, 1153776), (172, 1140360), (195, 1005856), (204, 961480), (208, 942990), (215, 912288), (221, 887520), (240, 817258), (255, 769184), (258, 760240), (260, 754392), (272, 721110), (312, 628660), (340, 576888), (344, 570180), (390, 502928), (408, 480740), (416, 471495), (430, 456144), (442, 443760), (480, 408629), (510, 384592), (516, 380120), (520, 377196), (544, 360555), (559, 350880), (624, 314330), (645, 304096), (663, 295840), (680, 288444), (688, 285090), (731, 268320), (780, 251464), (816, 240370), (860, 228072), (884, 221880), (1020, 192296), (1032, 190060), (1040, 188598), (1105, 177504), (1118, 175440), (1248, 157165), (1290, 152048), (1326, 147920), (1360, 144222), (1376, 142545), (1462, 134160), (1560, 125732), (1632, 120185), (1677, 116960), (1720, 114036), (1768, 110940), (1849, 106080), (2040, 96148), (2064, 95030), (2080, 94299), (2193, 89440), (2210, 88752), (2236, 87720), (2580, 76024), (2652, 73960), (2720, 72111), (2795, 70176), (2924, 67080), (3120, 62866), (3315, 59168), (3354, 58480), (3440, 57018), (3536, 55470), (3655, 53664), (3698, 53040), (4080, 48074), (4128, 47515), (4386, 44720), (4420, 44376), (4472, 43860), (5160, 38012), (5304, 36980), (5547, 35360), (5590, 35088), (5848, 33540), (6240, 31433), (6630, 29584), (6708, 29240), (6880, 28509), (7072, 27735), (7310, 26832), (7396, 26520), (8160, 24037), (8385, 23392), (8772, 22360), (8840, 22188), (8944, 21930), (9245, 21216), (9503, 20640), (10320, 19006), (10608, 18490), (10965, 17888), (11094, 17680), (11180, 17544), (11696, 16770), (13260, 14792), (13416, 14620)]