214627840

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 629758800

約数和(自身を除く): 415130960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 59, 64, 70, 80, 98, 112, 116, 118, 128, 140, 145, 160, 196, 203, 224, 232, 236, 245, 256, 280, 290, 295, 320, 392, 406, 413, 448, 464, 472, 490, 512, 560, 580, 590, 640, 784, 812, 826, 896, 928, 944, 980, 1015, 1120, 1160, 1180, 1280, 1421, 1568, 1624, 1652, 1711, 1792, 1856, 1888, 1960, 2030, 2065, 2240, 2320, 2360, 2560, 2842, 2891, 3136, 3248, 3304, 3422, 3584, 3712, 3776, 3920, 4060, 4130, 4480, 4640, 4720, 5684, 5782, 6272, 6496, 6608, 6844, 7105, 7424, 7552, 7840, 8120, 8260, 8555, 8960, 9280, 9440, 11368, 11564, 11977, 12544, 12992, 13216, 13688, 14210, 14455, 14848, 15104, 15680, 16240, 16520, 17110, 17920, 18560, 18880, 22736, 23128, 23954, 25088, 25984, 26432, 27376, 28420, 28910, 30208, 31360, 32480, 33040, 34220, 37120, 37760, 45472, 46256, 47908, 51968, 52864, 54752, 56840, 57820, 59885, 62720, 64960, 66080, 68440, 74240, 75520, 83839, 90944, 92512, 95816, 103936, 105728, 109504, 113680, 115640, 119770, 125440, 129920, 132160, 136880, 151040, 167678, 181888, 185024, 191632, 211456, 219008, 227360, 231280, 239540, 259840, 264320, 273760, 335356, 363776, 370048, 383264, 419195, 438016, 454720, 462560, 479080, 519680, 528640, 547520, 670712, 727552, 740096, 766528, 838390, 876032, 909440, 925120, 958160, 1057280, 1095040, 1341424, 1480192, 1533056, 1676780, 1818880, 1850240, 1916320, 2190080, 2682848, 3066112, 3353560, 3637760, 3700480, 3832640, 4380160, 5365696, 6132224, 6707120, 7400960, 7665280, 10731392, 13414240, 15330560, 21462784, 26828480, 30661120, 42925568, 53656960, 107313920, 214627840]

約数ペア:

[(1, 214627840), (2, 107313920), (4, 53656960), (5, 42925568), (7, 30661120), (8, 26828480), (10, 21462784), (14, 15330560), (16, 13414240), (20, 10731392), (28, 7665280), (29, 7400960), (32, 6707120), (35, 6132224), (40, 5365696), (49, 4380160), (56, 3832640), (58, 3700480), (59, 3637760), (64, 3353560), (70, 3066112), (80, 2682848), (98, 2190080), (112, 1916320), (116, 1850240), (118, 1818880), (128, 1676780), (140, 1533056), (145, 1480192), (160, 1341424), (196, 1095040), (203, 1057280), (224, 958160), (232, 925120), (236, 909440), (245, 876032), (256, 838390), (280, 766528), (290, 740096), (295, 727552), (320, 670712), (392, 547520), (406, 528640), (413, 519680), (448, 479080), (464, 462560), (472, 454720), (490, 438016), (512, 419195), (560, 383264), (580, 370048), (590, 363776), (640, 335356), (784, 273760), (812, 264320), (826, 259840), (896, 239540), (928, 231280), (944, 227360), (980, 219008), (1015, 211456), (1120, 191632), (1160, 185024), (1180, 181888), (1280, 167678), (1421, 151040), (1568, 136880), (1624, 132160), (1652, 129920), (1711, 125440), (1792, 119770), (1856, 115640), (1888, 113680), (1960, 109504), (2030, 105728), (2065, 103936), (2240, 95816), (2320, 92512), (2360, 90944), (2560, 83839), (2842, 75520), (2891, 74240), (3136, 68440), (3248, 66080), (3304, 64960), (3422, 62720), (3584, 59885), (3712, 57820), (3776, 56840), (3920, 54752), (4060, 52864), (4130, 51968), (4480, 47908), (4640, 46256), (4720, 45472), (5684, 37760), (5782, 37120), (6272, 34220), (6496, 33040), (6608, 32480), (6844, 31360), (7105, 30208), (7424, 28910), (7552, 28420), (7840, 27376), (8120, 26432), (8260, 25984), (8555, 25088), (8960, 23954), (9280, 23128), (9440, 22736), (11368, 18880), (11564, 18560), (11977, 17920), (12544, 17110), (12992, 16520), (13216, 16240), (13688, 15680), (14210, 15104), (14455, 14848)]