222134080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:912

約数の個数: 112

約数和(自身を含む): 609941376

約数和(自身を除く): 387807296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 262, 280, 320, 448, 524, 560, 655, 757, 917, 1048, 1120, 1310, 1514, 1834, 2096, 2240, 2620, 3028, 3668, 3785, 4192, 4585, 5240, 5299, 6056, 7336, 7570, 8384, 9170, 10480, 10598, 12112, 14672, 15140, 18340, 20960, 21196, 24224, 26495, 29344, 30280, 36680, 41920, 42392, 48448, 52990, 58688, 60560, 73360, 84784, 99167, 105980, 121120, 146720, 169568, 198334, 211960, 242240, 293440, 339136, 396668, 423920, 495835, 694169, 793336, 847840, 991670, 1388338, 1586672, 1695680, 1983340, 2776676, 3173344, 3470845, 3966680, 5553352, 6346688, 6941690, 7933360, 11106704, 13883380, 15866720, 22213408, 27766760, 31733440, 44426816, 55533520, 111067040, 222134080]

約数ペア:

[(1, 222134080), (2, 111067040), (4, 55533520), (5, 44426816), (7, 31733440), (8, 27766760), (10, 22213408), (14, 15866720), (16, 13883380), (20, 11106704), (28, 7933360), (32, 6941690), (35, 6346688), (40, 5553352), (56, 3966680), (64, 3470845), (70, 3173344), (80, 2776676), (112, 1983340), (131, 1695680), (140, 1586672), (160, 1388338), (224, 991670), (262, 847840), (280, 793336), (320, 694169), (448, 495835), (524, 423920), (560, 396668), (655, 339136), (757, 293440), (917, 242240), (1048, 211960), (1120, 198334), (1310, 169568), (1514, 146720), (1834, 121120), (2096, 105980), (2240, 99167), (2620, 84784), (3028, 73360), (3668, 60560), (3785, 58688), (4192, 52990), (4585, 48448), (5240, 42392), (5299, 41920), (6056, 36680), (7336, 30280), (7570, 29344), (8384, 26495), (9170, 24224), (10480, 21196), (10598, 20960), (12112, 18340), (14672, 15140)]