2247281680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4097

約数の個数: 160

約数和(自身を含む): 6431374080

約数和(自身を除く): 4184092400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 59, 68, 70, 80, 85, 112, 118, 119, 136, 140, 170, 236, 238, 272, 280, 295, 340, 413, 472, 476, 560, 590, 595, 680, 826, 944, 952, 1003, 1180, 1190, 1360, 1652, 1904, 2006, 2065, 2360, 2380, 3304, 4001, 4012, 4130, 4720, 4760, 5015, 6608, 7021, 8002, 8024, 8260, 9520, 10030, 14042, 16004, 16048, 16520, 20005, 20060, 28007, 28084, 32008, 33040, 35105, 40010, 40120, 56014, 56168, 64016, 68017, 70210, 80020, 80240, 112028, 112336, 136034, 140035, 140420, 160040, 224056, 236059, 272068, 280070, 280840, 320080, 340085, 448112, 472118, 476119, 544136, 560140, 561680, 680170, 944236, 952238, 1088272, 1120280, 1180295, 1360340, 1652413, 1888472, 1904476, 2240560, 2360590, 2380595, 2720680, 3304826, 3776944, 3808952, 4013003, 4721180, 4761190, 5441360, 6609652, 7617904, 8026006, 8262065, 9442360, 9522380, 13219304, 16052012, 16524130, 18884720, 19044760, 20065015, 26438608, 28091021, 32104024, 33048260, 38089520, 40130030, 56182042, 64208048, 66096520, 80260060, 112364084, 132193040, 140455105, 160520120, 224728168, 280910210, 321040240, 449456336, 561820420, 1123640840, 2247281680]

約数ペア:

[(1, 2247281680), (2, 1123640840), (4, 561820420), (5, 449456336), (7, 321040240), (8, 280910210), (10, 224728168), (14, 160520120), (16, 140455105), (17, 132193040), (20, 112364084), (28, 80260060), (34, 66096520), (35, 64208048), (40, 56182042), (56, 40130030), (59, 38089520), (68, 33048260), (70, 32104024), (80, 28091021), (85, 26438608), (112, 20065015), (118, 19044760), (119, 18884720), (136, 16524130), (140, 16052012), (170, 13219304), (236, 9522380), (238, 9442360), (272, 8262065), (280, 8026006), (295, 7617904), (340, 6609652), (413, 5441360), (472, 4761190), (476, 4721180), (560, 4013003), (590, 3808952), (595, 3776944), (680, 3304826), (826, 2720680), (944, 2380595), (952, 2360590), (1003, 2240560), (1180, 1904476), (1190, 1888472), (1360, 1652413), (1652, 1360340), (1904, 1180295), (2006, 1120280), (2065, 1088272), (2360, 952238), (2380, 944236), (3304, 680170), (4001, 561680), (4012, 560140), (4130, 544136), (4720, 476119), (4760, 472118), (5015, 448112), (6608, 340085), (7021, 320080), (8002, 280840), (8024, 280070), (8260, 272068), (9520, 236059), (10030, 224056), (14042, 160040), (16004, 140420), (16048, 140035), (16520, 136034), (20005, 112336), (20060, 112028), (28007, 80240), (28084, 80020), (32008, 70210), (33040, 68017), (35105, 64016), (40010, 56168), (40120, 56014)]