233067520

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 132

約数和(自身を含む): 651068820

約数和(自身を除く): 418001300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 929, 980, 1024, 1120, 1280, 1568, 1792, 1858, 1960, 2240, 2560, 3136, 3584, 3716, 3920, 4480, 4645, 5120, 6272, 6503, 7168, 7432, 7840, 8960, 9290, 12544, 13006, 14864, 15680, 17920, 18580, 25088, 26012, 29728, 31360, 32515, 35840, 37160, 45521, 50176, 52024, 59456, 62720, 65030, 74320, 91042, 104048, 118912, 125440, 130060, 148640, 182084, 208096, 227605, 237824, 250880, 260120, 297280, 364168, 416192, 455210, 475648, 520240, 594560, 728336, 832384, 910420, 951296, 1040480, 1189120, 1456672, 1664768, 1820840, 2080960, 2378240, 2913344, 3329536, 3641680, 4161920, 4756480, 5826688, 6659072, 7283360, 8323840, 11653376, 14566720, 16647680, 23306752, 29133440, 33295360, 46613504, 58266880, 116533760, 233067520]

約数ペア:

[(1, 233067520), (2, 116533760), (4, 58266880), (5, 46613504), (7, 33295360), (8, 29133440), (10, 23306752), (14, 16647680), (16, 14566720), (20, 11653376), (28, 8323840), (32, 7283360), (35, 6659072), (40, 5826688), (49, 4756480), (56, 4161920), (64, 3641680), (70, 3329536), (80, 2913344), (98, 2378240), (112, 2080960), (128, 1820840), (140, 1664768), (160, 1456672), (196, 1189120), (224, 1040480), (245, 951296), (256, 910420), (280, 832384), (320, 728336), (392, 594560), (448, 520240), (490, 475648), (512, 455210), (560, 416192), (640, 364168), (784, 297280), (896, 260120), (929, 250880), (980, 237824), (1024, 227605), (1120, 208096), (1280, 182084), (1568, 148640), (1792, 130060), (1858, 125440), (1960, 118912), (2240, 104048), (2560, 91042), (3136, 74320), (3584, 65030), (3716, 62720), (3920, 59456), (4480, 52024), (4645, 50176), (5120, 45521), (6272, 37160), (6503, 35840), (7168, 32515), (7432, 31360), (7840, 29728), (8960, 26012), (9290, 25088), (12544, 18580), (13006, 17920), (14864, 15680)]