260230740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 990904320

約数和(自身を除く): 730673580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 31, 33, 35, 42, 44, 46, 55, 60, 62, 66, 69, 70, 77, 79, 84, 92, 93, 105, 110, 115, 124, 132, 138, 140, 154, 155, 158, 161, 165, 186, 210, 217, 220, 230, 231, 237, 253, 276, 308, 310, 316, 322, 330, 341, 345, 372, 385, 395, 420, 434, 460, 462, 465, 474, 483, 506, 553, 620, 644, 651, 660, 682, 690, 713, 759, 770, 790, 805, 868, 869, 924, 930, 948, 966, 1012, 1023, 1085, 1106, 1155, 1185, 1265, 1302, 1364, 1380, 1426, 1518, 1540, 1580, 1610, 1659, 1705, 1738, 1771, 1817, 1860, 1932, 2046, 2139, 2170, 2212, 2310, 2370, 2387, 2415, 2449, 2530, 2604, 2607, 2765, 2852, 3036, 3220, 3255, 3318, 3410, 3476, 3542, 3565, 3634, 3795, 4092, 4278, 4340, 4345, 4620, 4740, 4774, 4830, 4898, 4991, 5060, 5115, 5214, 5313, 5451, 5530, 6083, 6510, 6636, 6820, 7084, 7130, 7161, 7268, 7347, 7590, 7843, 8295, 8556, 8690, 8855, 9085, 9548, 9660, 9796, 9982, 10230, 10428, 10626, 10695, 10902, 11060, 11935, 12166, 12245, 12719, 13020, 13035, 14260, 14322, 14694, 14973, 15180, 15686, 16590, 17143, 17380, 17710, 18170, 18249, 19964, 19987, 20460, 21252, 21390, 21804, 23529, 23870, 24332, 24490, 24955, 25438, 26070, 26565, 26939, 27255, 28644, 29388, 29946, 30415, 31372, 33180, 34286, 35420, 35805, 36340, 36498, 36735, 38157, 39215, 39974, 42780, 47058, 47740, 48980, 49910, 50876, 51429, 52140, 53130, 53878, 54510, 54901, 56327, 59892, 59961, 60830, 63595, 68572, 71610, 72996, 73470, 74865, 76314, 78430, 79948, 80817, 85715, 91245, 94116, 99820, 99935, 102858, 106260, 107756, 109020, 109802, 112654, 117645, 119922, 121660, 127190, 134695, 139909, 143220, 146940, 149730, 152628, 156860, 161634, 164703, 168981, 171430, 182490, 188573, 190785, 199870, 205716, 219604, 225308, 235290, 239844, 254380, 257145, 269390, 274505, 279818, 281635, 299460, 299805, 323268, 329406, 337962, 342860, 364980, 377146, 381570, 394289, 399740, 404085, 419727, 470580, 514290, 538780, 549010, 559636, 563270, 565719, 599610, 619597, 658812, 675924, 699545, 754292, 763140, 788578, 808170, 823515, 839454, 844905, 942865, 1028580, 1098020, 1126540, 1131438, 1182867, 1199220, 1239194, 1399090, 1577156, 1616340, 1647030, 1678908, 1689810, 1858791, 1885730, 1971445, 2098635, 2262876, 2365734, 2478388, 2798180, 2828595, 3097985, 3294060, 3379620, 3717582, 3771460, 3942890, 4197270, 4337179, 4731468, 5657190, 5914335, 6195970, 7435164, 7885780, 8394540, 8674358, 9293955, 11314380, 11828670, 12391940, 13011537, 17348716, 18587910, 21685895, 23657340, 26023074, 37175820, 43371790, 52046148, 65057685, 86743580, 130115370, 260230740]

約数ペア:

[(1, 260230740), (2, 130115370), (3, 86743580), (4, 65057685), (5, 52046148), (6, 43371790), (7, 37175820), (10, 26023074), (11, 23657340), (12, 21685895), (14, 18587910), (15, 17348716), (20, 13011537), (21, 12391940), (22, 11828670), (23, 11314380), (28, 9293955), (30, 8674358), (31, 8394540), (33, 7885780), (35, 7435164), (42, 6195970), (44, 5914335), (46, 5657190), (55, 4731468), (60, 4337179), (62, 4197270), (66, 3942890), (69, 3771460), (70, 3717582), (77, 3379620), (79, 3294060), (84, 3097985), (92, 2828595), (93, 2798180), (105, 2478388), (110, 2365734), (115, 2262876), (124, 2098635), (132, 1971445), (138, 1885730), (140, 1858791), (154, 1689810), (155, 1678908), (158, 1647030), (161, 1616340), (165, 1577156), (186, 1399090), (210, 1239194), (217, 1199220), (220, 1182867), (230, 1131438), (231, 1126540), (237, 1098020), (253, 1028580), (276, 942865), (308, 844905), (310, 839454), (316, 823515), (322, 808170), (330, 788578), (341, 763140), (345, 754292), (372, 699545), (385, 675924), (395, 658812), (420, 619597), (434, 599610), (460, 565719), (462, 563270), (465, 559636), (474, 549010), (483, 538780), (506, 514290), (553, 470580), (620, 419727), (644, 404085), (651, 399740), (660, 394289), (682, 381570), (690, 377146), (713, 364980), (759, 342860), (770, 337962), (790, 329406), (805, 323268), (868, 299805), (869, 299460), (924, 281635), (930, 279818), (948, 274505), (966, 269390), (1012, 257145), (1023, 254380), (1085, 239844), (1106, 235290), (1155, 225308), (1185, 219604), (1265, 205716), (1302, 199870), (1364, 190785), (1380, 188573), (1426, 182490), (1518, 171430), (1540, 168981), (1580, 164703), (1610, 161634), (1659, 156860), (1705, 152628), (1738, 149730), (1771, 146940), (1817, 143220), (1860, 139909), (1932, 134695), (2046, 127190), (2139, 121660), (2170, 119922), (2212, 117645), (2310, 112654), (2370, 109802), (2387, 109020), (2415, 107756), (2449, 106260), (2530, 102858), (2604, 99935), (2607, 99820), (2765, 94116), (2852, 91245), (3036, 85715), (3220, 80817), (3255, 79948), (3318, 78430), (3410, 76314), (3476, 74865), (3542, 73470), (3565, 72996), (3634, 71610), (3795, 68572), (4092, 63595), (4278, 60830), (4340, 59961), (4345, 59892), (4620, 56327), (4740, 54901), (4774, 54510), (4830, 53878), (4898, 53130), (4991, 52140), (5060, 51429), (5115, 50876), (5214, 49910), (5313, 48980), (5451, 47740), (5530, 47058), (6083, 42780), (6510, 39974), (6636, 39215), (6820, 38157), (7084, 36735), (7130, 36498), (7161, 36340), (7268, 35805), (7347, 35420), (7590, 34286), (7843, 33180), (8295, 31372), (8556, 30415), (8690, 29946), (8855, 29388), (9085, 28644), (9548, 27255), (9660, 26939), (9796, 26565), (9982, 26070), (10230, 25438), (10428, 24955), (10626, 24490), (10695, 24332), (10902, 23870), (11060, 23529), (11935, 21804), (12166, 21390), (12245, 21252), (12719, 20460), (13020, 19987), (13035, 19964), (14260, 18249), (14322, 18170), (14694, 17710), (14973, 17380), (15180, 17143), (15686, 16590)]