209410080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2379

約数の個数: 192

約数和(自身を含む): 762265728

約数和(自身を除く): 552855648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2333, 2640, 2720, 2805, 2992, 3740, 4080, 4488, 4666, 5280, 5610, 5984, 6999, 7480, 8160, 8976, 9332, 11220, 11665, 13998, 14960, 17952, 18664, 22440, 23330, 25663, 27996, 29920, 34995, 37328, 39661, 44880, 46660, 51326, 55992, 69990, 74656, 76989, 79322, 89760, 93320, 102652, 111984, 118983, 128315, 139980, 153978, 158644, 186640, 198305, 205304, 223968, 237966, 256630, 279960, 307956, 317288, 373280, 384945, 396610, 410608, 436271, 475932, 513260, 559920, 594915, 615912, 634576, 769890, 793220, 821216, 872542, 951864, 1026520, 1119840, 1189830, 1231824, 1269152, 1308813, 1539780, 1586440, 1745084, 1903728, 2053040, 2181355, 2379660, 2463648, 2617626, 3079560, 3172880, 3490168, 3807456, 4106080, 4362710, 4759320, 5235252, 6159120, 6345760, 6544065, 6980336, 8725420, 9518640, 10470504, 12318240, 13088130, 13960672, 17450840, 19037280, 20941008, 26176260, 34901680, 41882016, 52352520, 69803360, 104705040, 209410080]

約数ペア:

[(1, 209410080), (2, 104705040), (3, 69803360), (4, 52352520), (5, 41882016), (6, 34901680), (8, 26176260), (10, 20941008), (11, 19037280), (12, 17450840), (15, 13960672), (16, 13088130), (17, 12318240), (20, 10470504), (22, 9518640), (24, 8725420), (30, 6980336), (32, 6544065), (33, 6345760), (34, 6159120), (40, 5235252), (44, 4759320), (48, 4362710), (51, 4106080), (55, 3807456), (60, 3490168), (66, 3172880), (68, 3079560), (80, 2617626), (85, 2463648), (88, 2379660), (96, 2181355), (102, 2053040), (110, 1903728), (120, 1745084), (132, 1586440), (136, 1539780), (160, 1308813), (165, 1269152), (170, 1231824), (176, 1189830), (187, 1119840), (204, 1026520), (220, 951864), (240, 872542), (255, 821216), (264, 793220), (272, 769890), (330, 634576), (340, 615912), (352, 594915), (374, 559920), (408, 513260), (440, 475932), (480, 436271), (510, 410608), (528, 396610), (544, 384945), (561, 373280), (660, 317288), (680, 307956), (748, 279960), (816, 256630), (880, 237966), (935, 223968), (1020, 205304), (1056, 198305), (1122, 186640), (1320, 158644), (1360, 153978), (1496, 139980), (1632, 128315), (1760, 118983), (1870, 111984), (2040, 102652), (2244, 93320), (2333, 89760), (2640, 79322), (2720, 76989), (2805, 74656), (2992, 69990), (3740, 55992), (4080, 51326), (4488, 46660), (4666, 44880), (5280, 39661), (5610, 37328), (5984, 34995), (6999, 29920), (7480, 27996), (8160, 25663), (8976, 23330), (9332, 22440), (11220, 18664), (11665, 17952), (13998, 14960)]