180197872008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{819409}}^1$

素因数の和:819460

約数の個数: 192

約数和(自身を含む): 605314555200

約数和(自身を除く): 425116683192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 119, 132, 136, 147, 154, 168, 187, 196, 204, 231, 238, 264, 294, 308, 357, 374, 392, 408, 462, 476, 539, 561, 588, 616, 714, 748, 833, 924, 952, 1078, 1122, 1176, 1309, 1428, 1496, 1617, 1666, 1848, 2156, 2244, 2499, 2618, 2856, 3234, 3332, 3927, 4312, 4488, 4998, 5236, 6468, 6664, 7854, 9163, 9996, 10472, 12936, 15708, 18326, 19992, 27489, 31416, 36652, 54978, 73304, 109956, 219912, 819409, 1638818, 2458227, 3277636, 4916454, 5735863, 6555272, 9013499, 9832908, 11471726, 13929953, 17207589, 18026998, 19665816, 22943452, 27040497, 27859906, 34415178, 36053996, 40151041, 41789859, 45886904, 54080994, 55719812, 63094493, 68830356, 72107992, 80302082, 83579718, 97509671, 108161988, 111439624, 120453123, 126188986, 137660712, 153229483, 160604164, 167159436, 189283479, 195019342, 216323976, 240906246, 252377972, 292529013, 306458966, 321208328, 334318872, 378566958, 390038684, 441661451, 459688449, 481812492, 504755944, 585058026, 612917932, 682567697, 757133916, 780077368, 883322902, 919376898, 963624984, 1072606381, 1170116052, 1225835864, 1324984353, 1365135394, 1514267832, 1766645804, 1838753796, 2047703091, 2145212762, 2340232104, 2649968706, 2730270788, 3217819143, 3533291608, 3677507592, 4095406182, 4290425524, 5299937412, 5460541576, 6435638286, 7508244667, 8190812364, 8580851048, 10599874824, 12871276572, 15016489334, 16381624728, 22524734001, 25742553144, 30032978668, 45049468002, 60065957336, 90098936004, 180197872008]

約数ペア:

[(1, 180197872008), (2, 90098936004), (3, 60065957336), (4, 45049468002), (6, 30032978668), (7, 25742553144), (8, 22524734001), (11, 16381624728), (12, 15016489334), (14, 12871276572), (17, 10599874824), (21, 8580851048), (22, 8190812364), (24, 7508244667), (28, 6435638286), (33, 5460541576), (34, 5299937412), (42, 4290425524), (44, 4095406182), (49, 3677507592), (51, 3533291608), (56, 3217819143), (66, 2730270788), (68, 2649968706), (77, 2340232104), (84, 2145212762), (88, 2047703091), (98, 1838753796), (102, 1766645804), (119, 1514267832), (132, 1365135394), (136, 1324984353), (147, 1225835864), (154, 1170116052), (168, 1072606381), (187, 963624984), (196, 919376898), (204, 883322902), (231, 780077368), (238, 757133916), (264, 682567697), (294, 612917932), (308, 585058026), (357, 504755944), (374, 481812492), (392, 459688449), (408, 441661451), (462, 390038684), (476, 378566958), (539, 334318872), (561, 321208328), (588, 306458966), (616, 292529013), (714, 252377972), (748, 240906246), (833, 216323976), (924, 195019342), (952, 189283479), (1078, 167159436), (1122, 160604164), (1176, 153229483), (1309, 137660712), (1428, 126188986), (1496, 120453123), (1617, 111439624), (1666, 108161988), (1848, 97509671), (2156, 83579718), (2244, 80302082), (2499, 72107992), (2618, 68830356), (2856, 63094493), (3234, 55719812), (3332, 54080994), (3927, 45886904), (4312, 41789859), (4488, 40151041), (4998, 36053996), (5236, 34415178), (6468, 27859906), (6664, 27040497), (7854, 22943452), (9163, 19665816), (9996, 18026998), (10472, 17207589), (12936, 13929953), (15708, 11471726), (18326, 9832908), (19992, 9013499), (27489, 6555272), (31416, 5735863), (36652, 4916454), (54978, 3277636), (73304, 2458227), (109956, 1638818), (219912, 819409)]