39896010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 141004800

約数和(自身を除く): 101108790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 54, 55, 57, 63, 66, 70, 77, 90, 95, 99, 101, 105, 110, 114, 126, 133, 135, 154, 165, 171, 189, 190, 198, 202, 209, 210, 231, 266, 270, 285, 297, 303, 315, 330, 342, 378, 385, 399, 418, 462, 495, 505, 513, 570, 594, 606, 627, 630, 665, 693, 707, 770, 798, 855, 909, 945, 990, 1010, 1026, 1045, 1111, 1155, 1197, 1254, 1330, 1386, 1414, 1463, 1485, 1515, 1710, 1818, 1881, 1890, 1919, 1995, 2079, 2090, 2121, 2222, 2310, 2394, 2565, 2727, 2926, 2970, 3030, 3135, 3333, 3465, 3535, 3591, 3762, 3838, 3990, 4158, 4242, 4389, 4545, 5130, 5454, 5555, 5643, 5757, 5985, 6270, 6363, 6666, 6930, 7070, 7182, 7315, 7777, 8778, 9090, 9405, 9595, 9999, 10395, 10605, 11110, 11286, 11514, 11970, 12726, 13167, 13433, 13635, 14630, 15554, 16665, 17271, 17955, 18810, 19089, 19190, 19998, 20790, 21109, 21210, 21945, 23331, 26334, 26866, 27270, 28215, 28785, 29997, 31815, 33330, 34542, 35910, 38178, 38885, 39501, 40299, 42218, 43890, 46662, 49995, 51813, 56430, 57570, 59994, 63327, 63630, 65835, 67165, 69993, 77770, 79002, 80598, 86355, 95445, 99990, 103626, 105545, 116655, 120897, 126654, 131670, 134330, 139986, 147763, 149985, 172710, 189981, 190890, 197505, 201495, 209979, 211090, 233310, 241794, 259065, 295526, 299970, 316635, 349965, 362691, 379962, 395010, 402990, 419958, 443289, 518130, 569943, 604485, 633270, 699930, 725382, 738815, 886578, 949905, 1049895, 1139886, 1208970, 1329867, 1477630, 1813455, 1899810, 2099790, 2216445, 2659734, 2849715, 3626910, 3989601, 4432890, 5699430, 6649335, 7979202, 13298670, 19948005, 39896010]

約数ペア:

[(1, 39896010), (2, 19948005), (3, 13298670), (5, 7979202), (6, 6649335), (7, 5699430), (9, 4432890), (10, 3989601), (11, 3626910), (14, 2849715), (15, 2659734), (18, 2216445), (19, 2099790), (21, 1899810), (22, 1813455), (27, 1477630), (30, 1329867), (33, 1208970), (35, 1139886), (38, 1049895), (42, 949905), (45, 886578), (54, 738815), (55, 725382), (57, 699930), (63, 633270), (66, 604485), (70, 569943), (77, 518130), (90, 443289), (95, 419958), (99, 402990), (101, 395010), (105, 379962), (110, 362691), (114, 349965), (126, 316635), (133, 299970), (135, 295526), (154, 259065), (165, 241794), (171, 233310), (189, 211090), (190, 209979), (198, 201495), (202, 197505), (209, 190890), (210, 189981), (231, 172710), (266, 149985), (270, 147763), (285, 139986), (297, 134330), (303, 131670), (315, 126654), (330, 120897), (342, 116655), (378, 105545), (385, 103626), (399, 99990), (418, 95445), (462, 86355), (495, 80598), (505, 79002), (513, 77770), (570, 69993), (594, 67165), (606, 65835), (627, 63630), (630, 63327), (665, 59994), (693, 57570), (707, 56430), (770, 51813), (798, 49995), (855, 46662), (909, 43890), (945, 42218), (990, 40299), (1010, 39501), (1026, 38885), (1045, 38178), (1111, 35910), (1155, 34542), (1197, 33330), (1254, 31815), (1330, 29997), (1386, 28785), (1414, 28215), (1463, 27270), (1485, 26866), (1515, 26334), (1710, 23331), (1818, 21945), (1881, 21210), (1890, 21109), (1919, 20790), (1995, 19998), (2079, 19190), (2090, 19089), (2121, 18810), (2222, 17955), (2310, 17271), (2394, 16665), (2565, 15554), (2727, 14630), (2926, 13635), (2970, 13433), (3030, 13167), (3135, 12726), (3333, 11970), (3465, 11514), (3535, 11286), (3591, 11110), (3762, 10605), (3838, 10395), (3990, 9999), (4158, 9595), (4242, 9405), (4389, 9090), (4545, 8778), (5130, 7777), (5454, 7315), (5555, 7182), (5643, 7070), (5757, 6930), (5985, 6666), (6270, 6363)]