2186293760

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:667

約数の個数: 240

約数和(自身を含む): 6318579960

約数和(自身を除く): 4132286200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 224, 232, 245, 256, 280, 290, 320, 392, 406, 448, 464, 490, 512, 560, 580, 601, 640, 784, 812, 896, 928, 980, 1015, 1120, 1160, 1202, 1280, 1421, 1568, 1624, 1792, 1856, 1960, 2030, 2240, 2320, 2404, 2560, 2842, 3005, 3136, 3248, 3584, 3712, 3920, 4060, 4207, 4480, 4640, 4808, 5684, 6010, 6272, 6496, 7105, 7424, 7840, 8120, 8414, 8960, 9280, 9616, 11368, 12020, 12544, 12992, 14210, 14848, 15680, 16240, 16828, 17429, 17920, 18560, 19232, 21035, 22736, 24040, 25088, 25984, 28420, 29449, 31360, 32480, 33656, 34858, 37120, 38464, 42070, 45472, 48080, 51968, 56840, 58898, 62720, 64960, 67312, 69716, 74240, 76928, 84140, 87145, 90944, 96160, 103936, 113680, 117796, 122003, 125440, 129920, 134624, 139432, 147245, 153856, 168280, 174290, 181888, 192320, 227360, 235592, 244006, 259840, 269248, 278864, 294490, 307712, 336560, 348580, 363776, 384640, 454720, 471184, 488012, 519680, 538496, 557728, 588980, 610015, 673120, 697160, 727552, 769280, 854021, 909440, 942368, 976024, 1076992, 1115456, 1177960, 1220030, 1346240, 1394320, 1538560, 1708042, 1818880, 1884736, 1952048, 2153984, 2230912, 2355920, 2440060, 2692480, 2788640, 3416084, 3637760, 3769472, 3904096, 4270105, 4461824, 4711840, 4880120, 5384960, 5577280, 6832168, 7538944, 7808192, 8540210, 8923648, 9423680, 9760240, 10769920, 11154560, 13664336, 15077888, 15616384, 17080420, 18847360, 19520480, 22309120, 27328672, 31232768, 34160840, 37694720, 39040960, 44618240, 54657344, 62465536, 68321680, 75389440, 78081920, 109314688, 136643360, 156163840, 218629376, 273286720, 312327680, 437258752, 546573440, 1093146880, 2186293760]

約数ペア:

[(1, 2186293760), (2, 1093146880), (4, 546573440), (5, 437258752), (7, 312327680), (8, 273286720), (10, 218629376), (14, 156163840), (16, 136643360), (20, 109314688), (28, 78081920), (29, 75389440), (32, 68321680), (35, 62465536), (40, 54657344), (49, 44618240), (56, 39040960), (58, 37694720), (64, 34160840), (70, 31232768), (80, 27328672), (98, 22309120), (112, 19520480), (116, 18847360), (128, 17080420), (140, 15616384), (145, 15077888), (160, 13664336), (196, 11154560), (203, 10769920), (224, 9760240), (232, 9423680), (245, 8923648), (256, 8540210), (280, 7808192), (290, 7538944), (320, 6832168), (392, 5577280), (406, 5384960), (448, 4880120), (464, 4711840), (490, 4461824), (512, 4270105), (560, 3904096), (580, 3769472), (601, 3637760), (640, 3416084), (784, 2788640), (812, 2692480), (896, 2440060), (928, 2355920), (980, 2230912), (1015, 2153984), (1120, 1952048), (1160, 1884736), (1202, 1818880), (1280, 1708042), (1421, 1538560), (1568, 1394320), (1624, 1346240), (1792, 1220030), (1856, 1177960), (1960, 1115456), (2030, 1076992), (2240, 976024), (2320, 942368), (2404, 909440), (2560, 854021), (2842, 769280), (3005, 727552), (3136, 697160), (3248, 673120), (3584, 610015), (3712, 588980), (3920, 557728), (4060, 538496), (4207, 519680), (4480, 488012), (4640, 471184), (4808, 454720), (5684, 384640), (6010, 363776), (6272, 348580), (6496, 336560), (7105, 307712), (7424, 294490), (7840, 278864), (8120, 269248), (8414, 259840), (8960, 244006), (9280, 235592), (9616, 227360), (11368, 192320), (12020, 181888), (12544, 174290), (12992, 168280), (14210, 153856), (14848, 147245), (15680, 139432), (16240, 134624), (16828, 129920), (17429, 125440), (17920, 122003), (18560, 117796), (19232, 113680), (21035, 103936), (22736, 96160), (24040, 90944), (25088, 87145), (25984, 84140), (28420, 76928), (29449, 74240), (31360, 69716), (32480, 67312), (33656, 64960), (34858, 62720), (37120, 58898), (38464, 56840), (42070, 51968), (45472, 48080)]