289937340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 384

約数和(自身を含む): 1187020800

約数和(自身を除く): 897083460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 54, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 108, 110, 114, 126, 132, 133, 135, 140, 154, 165, 171, 180, 189, 190, 198, 209, 210, 220, 228, 231, 252, 266, 270, 285, 297, 308, 315, 330, 342, 367, 378, 380, 385, 396, 399, 418, 420, 462, 495, 513, 532, 540, 570, 594, 627, 630, 660, 665, 684, 693, 734, 756, 770, 798, 836, 855, 924, 945, 990, 1026, 1045, 1101, 1140, 1155, 1188, 1197, 1254, 1260, 1330, 1386, 1463, 1468, 1485, 1540, 1596, 1710, 1835, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2202, 2310, 2394, 2508, 2565, 2569, 2660, 2772, 2926, 2970, 3135, 3303, 3420, 3465, 3591, 3670, 3762, 3780, 3990, 4037, 4158, 4180, 4389, 4404, 4620, 4788, 5130, 5138, 5505, 5643, 5852, 5940, 5985, 6270, 6606, 6930, 6973, 7182, 7315, 7340, 7524, 7707, 7980, 8074, 8316, 8778, 9405, 9909, 10260, 10276, 10395, 11010, 11286, 11970, 12111, 12540, 12845, 13167, 13212, 13860, 13946, 14364, 14630, 15414, 16148, 16515, 17556, 17955, 18810, 19818, 20185, 20790, 20919, 21945, 22020, 22572, 23121, 23940, 24222, 25690, 26334, 27892, 28215, 28259, 29260, 30828, 33030, 34865, 35910, 36333, 37620, 38535, 39501, 39636, 40370, 41580, 41838, 43890, 46242, 48444, 48811, 49545, 51380, 52668, 56430, 56518, 60555, 62757, 65835, 66060, 69363, 69730, 71820, 72666, 76703, 77070, 79002, 80740, 83676, 84777, 87780, 92484, 97622, 99090, 104595, 108999, 112860, 113036, 115605, 121110, 125514, 131670, 138726, 139460, 141295, 145332, 146433, 153406, 154140, 158004, 169554, 181665, 188271, 195244, 197505, 198180, 209190, 217998, 230109, 231210, 242220, 244055, 251028, 254331, 263340, 277452, 282590, 292866, 306812, 313785, 339108, 346815, 363330, 376542, 383515, 395010, 418380, 423885, 435996, 439299, 460218, 462420, 488110, 508662, 536921, 544995, 565180, 585732, 627570, 690327, 693630, 726660, 732165, 753084, 762993, 767030, 790020, 847770, 878598, 920436, 941355, 976220, 1017324, 1073842, 1089990, 1150545, 1255140, 1271655, 1317897, 1380654, 1387260, 1464330, 1525986, 1534060, 1610763, 1695540, 1757196, 1882710, 2070981, 2147684, 2179980, 2196495, 2301090, 2543310, 2635794, 2684605, 2761308, 2928660, 3051972, 3221526, 3451635, 3765420, 3814965, 4141962, 4392990, 4602180, 4832289, 5086620, 5271588, 5369210, 6443052, 6589485, 6903270, 7629930, 8053815, 8283924, 8785980, 9664578, 10354905, 10738420, 13178970, 13806540, 14496867, 15259860, 16107630, 19329156, 20709810, 24161445, 26357940, 28993734, 32215260, 41419620, 48322890, 57987468, 72484335, 96645780, 144968670, 289937340]

約数ペア:

[(1, 289937340), (2, 144968670), (3, 96645780), (4, 72484335), (5, 57987468), (6, 48322890), (7, 41419620), (9, 32215260), (10, 28993734), (11, 26357940), (12, 24161445), (14, 20709810), (15, 19329156), (18, 16107630), (19, 15259860), (20, 14496867), (21, 13806540), (22, 13178970), (27, 10738420), (28, 10354905), (30, 9664578), (33, 8785980), (35, 8283924), (36, 8053815), (38, 7629930), (42, 6903270), (44, 6589485), (45, 6443052), (54, 5369210), (55, 5271588), (57, 5086620), (60, 4832289), (63, 4602180), (66, 4392990), (70, 4141962), (76, 3814965), (77, 3765420), (84, 3451635), (90, 3221526), (95, 3051972), (99, 2928660), (105, 2761308), (108, 2684605), (110, 2635794), (114, 2543310), (126, 2301090), (132, 2196495), (133, 2179980), (135, 2147684), (140, 2070981), (154, 1882710), (165, 1757196), (171, 1695540), (180, 1610763), (189, 1534060), (190, 1525986), (198, 1464330), (209, 1387260), (210, 1380654), (220, 1317897), (228, 1271655), (231, 1255140), (252, 1150545), (266, 1089990), (270, 1073842), (285, 1017324), (297, 976220), (308, 941355), (315, 920436), (330, 878598), (342, 847770), (367, 790020), (378, 767030), (380, 762993), (385, 753084), (396, 732165), (399, 726660), (418, 693630), (420, 690327), (462, 627570), (495, 585732), (513, 565180), (532, 544995), (540, 536921), (570, 508662), (594, 488110), (627, 462420), (630, 460218), (660, 439299), (665, 435996), (684, 423885), (693, 418380), (734, 395010), (756, 383515), (770, 376542), (798, 363330), (836, 346815), (855, 339108), (924, 313785), (945, 306812), (990, 292866), (1026, 282590), (1045, 277452), (1101, 263340), (1140, 254331), (1155, 251028), (1188, 244055), (1197, 242220), (1254, 231210), (1260, 230109), (1330, 217998), (1386, 209190), (1463, 198180), (1468, 197505), (1485, 195244), (1540, 188271), (1596, 181665), (1710, 169554), (1835, 158004), (1881, 154140), (1890, 153406), (1980, 146433), (1995, 145332), (2052, 141295), (2079, 139460), (2090, 138726), (2202, 131670), (2310, 125514), (2394, 121110), (2508, 115605), (2565, 113036), (2569, 112860), (2660, 108999), (2772, 104595), (2926, 99090), (2970, 97622), (3135, 92484), (3303, 87780), (3420, 84777), (3465, 83676), (3591, 80740), (3670, 79002), (3762, 77070), (3780, 76703), (3990, 72666), (4037, 71820), (4158, 69730), (4180, 69363), (4389, 66060), (4404, 65835), (4620, 62757), (4788, 60555), (5130, 56518), (5138, 56430), (5505, 52668), (5643, 51380), (5852, 49545), (5940, 48811), (5985, 48444), (6270, 46242), (6606, 43890), (6930, 41838), (6973, 41580), (7182, 40370), (7315, 39636), (7340, 39501), (7524, 38535), (7707, 37620), (7980, 36333), (8074, 35910), (8316, 34865), (8778, 33030), (9405, 30828), (9909, 29260), (10260, 28259), (10276, 28215), (10395, 27892), (11010, 26334), (11286, 25690), (11970, 24222), (12111, 23940), (12540, 23121), (12845, 22572), (13167, 22020), (13212, 21945), (13860, 20919), (13946, 20790), (14364, 20185), (14630, 19818), (15414, 18810), (16148, 17955), (16515, 17556)]