471834880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 1356300288

約数和(自身を除く): 884465408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 47, 55, 62, 64, 80, 88, 92, 94, 110, 115, 124, 128, 155, 160, 176, 184, 188, 220, 230, 235, 248, 253, 256, 310, 320, 341, 352, 368, 376, 440, 460, 470, 496, 506, 517, 620, 640, 682, 704, 713, 736, 752, 880, 920, 940, 992, 1012, 1034, 1081, 1240, 1265, 1280, 1364, 1408, 1426, 1457, 1472, 1504, 1705, 1760, 1840, 1880, 1984, 2024, 2068, 2162, 2480, 2530, 2585, 2728, 2816, 2852, 2914, 2944, 3008, 3410, 3520, 3565, 3680, 3760, 3968, 4048, 4136, 4324, 4960, 5060, 5170, 5405, 5456, 5704, 5828, 5888, 6016, 6820, 7040, 7130, 7285, 7360, 7520, 7843, 7936, 8096, 8272, 8648, 9920, 10120, 10340, 10810, 10912, 11408, 11656, 11891, 12032, 13640, 14080, 14260, 14570, 14720, 15040, 15686, 16027, 16192, 16544, 17296, 19840, 20240, 20680, 21620, 21824, 22816, 23312, 23782, 27280, 28520, 29140, 29440, 30080, 31372, 32054, 32384, 33088, 33511, 34592, 39215, 39680, 40480, 41360, 43240, 43648, 45632, 46624, 47564, 54560, 57040, 58280, 59455, 60160, 62744, 64108, 64768, 66176, 67022, 69184, 78430, 80135, 80960, 82720, 86480, 87296, 91264, 93248, 95128, 109120, 114080, 116560, 118910, 125488, 128216, 132352, 134044, 138368, 156860, 160270, 161920, 165440, 167555, 172960, 182528, 186496, 190256, 218240, 228160, 233120, 237820, 250976, 256432, 268088, 276736, 313720, 320540, 323840, 330880, 335110, 345920, 368621, 372992, 380512, 436480, 456320, 466240, 475640, 501952, 512864, 536176, 627440, 641080, 661760, 670220, 691840, 737242, 761024, 912640, 932480, 951280, 1003904, 1025728, 1072352, 1254880, 1282160, 1340440, 1383680, 1474484, 1522048, 1843105, 1864960, 1902560, 2007808, 2051456, 2144704, 2509760, 2564320, 2680880, 2948968, 3044096, 3686210, 3805120, 4102912, 4289408, 5019520, 5128640, 5361760, 5897936, 7372420, 7610240, 8578816, 10039040, 10257280, 10723520, 11795872, 14744840, 15220480, 20514560, 21447040, 23591744, 29489680, 42894080, 47183488, 58979360, 94366976, 117958720, 235917440, 471834880]

約数ペア:

[(1, 471834880), (2, 235917440), (4, 117958720), (5, 94366976), (8, 58979360), (10, 47183488), (11, 42894080), (16, 29489680), (20, 23591744), (22, 21447040), (23, 20514560), (31, 15220480), (32, 14744840), (40, 11795872), (44, 10723520), (46, 10257280), (47, 10039040), (55, 8578816), (62, 7610240), (64, 7372420), (80, 5897936), (88, 5361760), (92, 5128640), (94, 5019520), (110, 4289408), (115, 4102912), (124, 3805120), (128, 3686210), (155, 3044096), (160, 2948968), (176, 2680880), (184, 2564320), (188, 2509760), (220, 2144704), (230, 2051456), (235, 2007808), (248, 1902560), (253, 1864960), (256, 1843105), (310, 1522048), (320, 1474484), (341, 1383680), (352, 1340440), (368, 1282160), (376, 1254880), (440, 1072352), (460, 1025728), (470, 1003904), (496, 951280), (506, 932480), (517, 912640), (620, 761024), (640, 737242), (682, 691840), (704, 670220), (713, 661760), (736, 641080), (752, 627440), (880, 536176), (920, 512864), (940, 501952), (992, 475640), (1012, 466240), (1034, 456320), (1081, 436480), (1240, 380512), (1265, 372992), (1280, 368621), (1364, 345920), (1408, 335110), (1426, 330880), (1457, 323840), (1472, 320540), (1504, 313720), (1705, 276736), (1760, 268088), (1840, 256432), (1880, 250976), (1984, 237820), (2024, 233120), (2068, 228160), (2162, 218240), (2480, 190256), (2530, 186496), (2585, 182528), (2728, 172960), (2816, 167555), (2852, 165440), (2914, 161920), (2944, 160270), (3008, 156860), (3410, 138368), (3520, 134044), (3565, 132352), (3680, 128216), (3760, 125488), (3968, 118910), (4048, 116560), (4136, 114080), (4324, 109120), (4960, 95128), (5060, 93248), (5170, 91264), (5405, 87296), (5456, 86480), (5704, 82720), (5828, 80960), (5888, 80135), (6016, 78430), (6820, 69184), (7040, 67022), (7130, 66176), (7285, 64768), (7360, 64108), (7520, 62744), (7843, 60160), (7936, 59455), (8096, 58280), (8272, 57040), (8648, 54560), (9920, 47564), (10120, 46624), (10340, 45632), (10810, 43648), (10912, 43240), (11408, 41360), (11656, 40480), (11891, 39680), (12032, 39215), (13640, 34592), (14080, 33511), (14260, 33088), (14570, 32384), (14720, 32054), (15040, 31372), (15686, 30080), (16027, 29440), (16192, 29140), (16544, 28520), (17296, 27280), (19840, 23782), (20240, 23312), (20680, 22816), (21620, 21824)]