126689778880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{157543}}^1$

素因数の和:157926

約数の個数: 112

約数和(自身を含む): 345739760640

約数和(自身を除く): 219049981760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 359, 448, 560, 718, 1120, 1436, 1795, 2240, 2513, 2872, 3590, 5026, 5744, 7180, 10052, 11488, 12565, 14360, 20104, 22976, 25130, 28720, 40208, 50260, 57440, 80416, 100520, 114880, 157543, 160832, 201040, 315086, 402080, 630172, 787715, 804160, 1102801, 1260344, 1575430, 2205602, 2520688, 3150860, 4411204, 5041376, 5514005, 6301720, 8822408, 10082752, 11028010, 12603440, 17644816, 22056020, 25206880, 35289632, 44112040, 50413760, 56557937, 70579264, 88224080, 113115874, 176448160, 226231748, 282789685, 352896320, 395905559, 452463496, 565579370, 791811118, 904926992, 1131158740, 1583622236, 1809853984, 1979527795, 2262317480, 3167244472, 3619707968, 3959055590, 4524634960, 6334488944, 7918111180, 9049269920, 12668977888, 15836222360, 18098539840, 25337955776, 31672444720, 63344889440, 126689778880]

約数ペア:

[(1, 126689778880), (2, 63344889440), (4, 31672444720), (5, 25337955776), (7, 18098539840), (8, 15836222360), (10, 12668977888), (14, 9049269920), (16, 7918111180), (20, 6334488944), (28, 4524634960), (32, 3959055590), (35, 3619707968), (40, 3167244472), (56, 2262317480), (64, 1979527795), (70, 1809853984), (80, 1583622236), (112, 1131158740), (140, 904926992), (160, 791811118), (224, 565579370), (280, 452463496), (320, 395905559), (359, 352896320), (448, 282789685), (560, 226231748), (718, 176448160), (1120, 113115874), (1436, 88224080), (1795, 70579264), (2240, 56557937), (2513, 50413760), (2872, 44112040), (3590, 35289632), (5026, 25206880), (5744, 22056020), (7180, 17644816), (10052, 12603440), (11488, 11028010), (12565, 10082752), (14360, 8822408), (20104, 6301720), (22976, 5514005), (25130, 5041376), (28720, 4411204), (40208, 3150860), (50260, 2520688), (57440, 2205602), (80416, 1575430), (100520, 1260344), (114880, 1102801), (157543, 804160), (160832, 787715), (201040, 630172), (315086, 402080)]