289105740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 384

約数和(自身を含む): 1190246400

約数和(自身を除く): 901140660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 54, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 108, 110, 119, 126, 132, 135, 140, 153, 154, 165, 170, 180, 187, 189, 198, 204, 210, 220, 231, 238, 252, 255, 270, 297, 306, 308, 315, 330, 340, 357, 374, 378, 385, 396, 409, 420, 459, 462, 476, 495, 510, 540, 561, 594, 595, 612, 630, 660, 693, 714, 748, 756, 765, 770, 818, 918, 924, 935, 945, 990, 1020, 1071, 1122, 1155, 1188, 1190, 1227, 1260, 1309, 1386, 1428, 1485, 1530, 1540, 1636, 1683, 1785, 1836, 1870, 1890, 1980, 2045, 2079, 2142, 2244, 2295, 2310, 2380, 2454, 2618, 2772, 2805, 2863, 2970, 3060, 3213, 3366, 3465, 3570, 3681, 3740, 3780, 3927, 4090, 4158, 4284, 4499, 4590, 4620, 4908, 5049, 5236, 5355, 5610, 5726, 5940, 6135, 6426, 6545, 6732, 6930, 6953, 7140, 7362, 7854, 8180, 8316, 8415, 8589, 8998, 9180, 10098, 10395, 10710, 11043, 11220, 11452, 11781, 12270, 12852, 13090, 13497, 13860, 13906, 14315, 14724, 15708, 16065, 16830, 17178, 17996, 18405, 19635, 20196, 20790, 20859, 21420, 22086, 22495, 23562, 24540, 25245, 25767, 26180, 26994, 27812, 28630, 31493, 32130, 33660, 34356, 34765, 35343, 36810, 39270, 40491, 41580, 41718, 42945, 44172, 44990, 47124, 48671, 50490, 51534, 53988, 55215, 57260, 58905, 62577, 62986, 64260, 67485, 69530, 70686, 73620, 76483, 77301, 78540, 80982, 83436, 85890, 89980, 94479, 97342, 100980, 103068, 104295, 110430, 117810, 121473, 125154, 125972, 128835, 134970, 139060, 141372, 146013, 152966, 154602, 157465, 161964, 171780, 176715, 187731, 188958, 194684, 202455, 208590, 220860, 229449, 235620, 242946, 243355, 250308, 257670, 269940, 283437, 292026, 305932, 309204, 312885, 314930, 353430, 375462, 377916, 382415, 386505, 404910, 417180, 438039, 458898, 472395, 485892, 486710, 515340, 535381, 566874, 584052, 607365, 625770, 629860, 688347, 706860, 730065, 750924, 764830, 773010, 809820, 850311, 876078, 917796, 938655, 944790, 973420, 1070762, 1133748, 1147245, 1214730, 1251540, 1314117, 1376694, 1417185, 1460130, 1529660, 1546020, 1606143, 1700622, 1752156, 1877310, 1889580, 2065041, 2141524, 2190195, 2294490, 2429460, 2628234, 2676905, 2753388, 2834370, 2920260, 3212286, 3401244, 3441735, 3754620, 4130082, 4251555, 4380390, 4588980, 4818429, 5256468, 5353810, 5668740, 6424572, 6570585, 6883470, 8030715, 8260164, 8503110, 8760780, 9636858, 10325205, 10707620, 13141170, 13766940, 14455287, 16061430, 17006220, 19273716, 20650410, 24092145, 26282340, 28910574, 32122860, 41300820, 48184290, 57821148, 72276435, 96368580, 144552870, 289105740]

約数ペア:

[(1, 289105740), (2, 144552870), (3, 96368580), (4, 72276435), (5, 57821148), (6, 48184290), (7, 41300820), (9, 32122860), (10, 28910574), (11, 26282340), (12, 24092145), (14, 20650410), (15, 19273716), (17, 17006220), (18, 16061430), (20, 14455287), (21, 13766940), (22, 13141170), (27, 10707620), (28, 10325205), (30, 9636858), (33, 8760780), (34, 8503110), (35, 8260164), (36, 8030715), (42, 6883470), (44, 6570585), (45, 6424572), (51, 5668740), (54, 5353810), (55, 5256468), (60, 4818429), (63, 4588980), (66, 4380390), (68, 4251555), (70, 4130082), (77, 3754620), (84, 3441735), (85, 3401244), (90, 3212286), (99, 2920260), (102, 2834370), (105, 2753388), (108, 2676905), (110, 2628234), (119, 2429460), (126, 2294490), (132, 2190195), (135, 2141524), (140, 2065041), (153, 1889580), (154, 1877310), (165, 1752156), (170, 1700622), (180, 1606143), (187, 1546020), (189, 1529660), (198, 1460130), (204, 1417185), (210, 1376694), (220, 1314117), (231, 1251540), (238, 1214730), (252, 1147245), (255, 1133748), (270, 1070762), (297, 973420), (306, 944790), (308, 938655), (315, 917796), (330, 876078), (340, 850311), (357, 809820), (374, 773010), (378, 764830), (385, 750924), (396, 730065), (409, 706860), (420, 688347), (459, 629860), (462, 625770), (476, 607365), (495, 584052), (510, 566874), (540, 535381), (561, 515340), (594, 486710), (595, 485892), (612, 472395), (630, 458898), (660, 438039), (693, 417180), (714, 404910), (748, 386505), (756, 382415), (765, 377916), (770, 375462), (818, 353430), (918, 314930), (924, 312885), (935, 309204), (945, 305932), (990, 292026), (1020, 283437), (1071, 269940), (1122, 257670), (1155, 250308), (1188, 243355), (1190, 242946), (1227, 235620), (1260, 229449), (1309, 220860), (1386, 208590), (1428, 202455), (1485, 194684), (1530, 188958), (1540, 187731), (1636, 176715), (1683, 171780), (1785, 161964), (1836, 157465), (1870, 154602), (1890, 152966), (1980, 146013), (2045, 141372), (2079, 139060), (2142, 134970), (2244, 128835), (2295, 125972), (2310, 125154), (2380, 121473), (2454, 117810), (2618, 110430), (2772, 104295), (2805, 103068), (2863, 100980), (2970, 97342), (3060, 94479), (3213, 89980), (3366, 85890), (3465, 83436), (3570, 80982), (3681, 78540), (3740, 77301), (3780, 76483), (3927, 73620), (4090, 70686), (4158, 69530), (4284, 67485), (4499, 64260), (4590, 62986), (4620, 62577), (4908, 58905), (5049, 57260), (5236, 55215), (5355, 53988), (5610, 51534), (5726, 50490), (5940, 48671), (6135, 47124), (6426, 44990), (6545, 44172), (6732, 42945), (6930, 41718), (6953, 41580), (7140, 40491), (7362, 39270), (7854, 36810), (8180, 35343), (8316, 34765), (8415, 34356), (8589, 33660), (8998, 32130), (9180, 31493), (10098, 28630), (10395, 27812), (10710, 26994), (11043, 26180), (11220, 25767), (11452, 25245), (11781, 24540), (12270, 23562), (12852, 22495), (13090, 22086), (13497, 21420), (13860, 20859), (13906, 20790), (14315, 20196), (14724, 19635), (15708, 18405), (16065, 17996), (16830, 17178)]