488503680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1961

約数の個数: 256

約数和(自身を含む): 1874188800

約数和(自身を除く): 1385685120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1913, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3826, 3990, 4256, 4480, 4560, 5320, 5739, 6080, 6384, 6720, 7296, 7652, 7980, 8512, 9120, 9565, 10640, 11478, 12160, 12768, 13391, 13440, 15304, 15960, 17024, 18240, 19130, 21280, 22956, 25536, 26782, 28695, 30608, 31920, 36347, 36480, 38260, 40173, 42560, 45912, 51072, 53564, 57390, 61216, 63840, 66955, 72694, 76520, 80346, 85120, 91824, 107128, 109041, 114780, 122432, 127680, 133910, 145388, 153040, 160692, 181735, 183648, 200865, 214256, 218082, 229560, 244864, 254429, 255360, 267820, 290776, 306080, 321384, 363470, 367296, 401730, 428512, 436164, 459120, 508858, 535640, 545205, 581552, 612160, 642768, 726940, 734592, 763287, 803460, 857024, 872328, 918240, 1017716, 1071280, 1090410, 1163104, 1224320, 1272145, 1285536, 1453880, 1526574, 1606920, 1714048, 1744656, 1836480, 2035432, 2142560, 2180820, 2326208, 2544290, 2571072, 2907760, 3053148, 3213840, 3489312, 3672960, 3816435, 4070864, 4285120, 4361640, 4652416, 5088580, 5142144, 5815520, 6106296, 6427680, 6978624, 7632870, 8141728, 8570240, 8723280, 10177160, 11631040, 12212592, 12855360, 13957248, 15265740, 16283456, 17446560, 20354320, 23262080, 24425184, 25710720, 30531480, 32566912, 34893120, 40708640, 48850368, 61062960, 69786240, 81417280, 97700736, 122125920, 162834560, 244251840, 488503680]

約数ペア:

[(1, 488503680), (2, 244251840), (3, 162834560), (4, 122125920), (5, 97700736), (6, 81417280), (7, 69786240), (8, 61062960), (10, 48850368), (12, 40708640), (14, 34893120), (15, 32566912), (16, 30531480), (19, 25710720), (20, 24425184), (21, 23262080), (24, 20354320), (28, 17446560), (30, 16283456), (32, 15265740), (35, 13957248), (38, 12855360), (40, 12212592), (42, 11631040), (48, 10177160), (56, 8723280), (57, 8570240), (60, 8141728), (64, 7632870), (70, 6978624), (76, 6427680), (80, 6106296), (84, 5815520), (95, 5142144), (96, 5088580), (105, 4652416), (112, 4361640), (114, 4285120), (120, 4070864), (128, 3816435), (133, 3672960), (140, 3489312), (152, 3213840), (160, 3053148), (168, 2907760), (190, 2571072), (192, 2544290), (210, 2326208), (224, 2180820), (228, 2142560), (240, 2035432), (266, 1836480), (280, 1744656), (285, 1714048), (304, 1606920), (320, 1526574), (336, 1453880), (380, 1285536), (384, 1272145), (399, 1224320), (420, 1163104), (448, 1090410), (456, 1071280), (480, 1017716), (532, 918240), (560, 872328), (570, 857024), (608, 803460), (640, 763287), (665, 734592), (672, 726940), (760, 642768), (798, 612160), (840, 581552), (896, 545205), (912, 535640), (960, 508858), (1064, 459120), (1120, 436164), (1140, 428512), (1216, 401730), (1330, 367296), (1344, 363470), (1520, 321384), (1596, 306080), (1680, 290776), (1824, 267820), (1913, 255360), (1920, 254429), (1995, 244864), (2128, 229560), (2240, 218082), (2280, 214256), (2432, 200865), (2660, 183648), (2688, 181735), (3040, 160692), (3192, 153040), (3360, 145388), (3648, 133910), (3826, 127680), (3990, 122432), (4256, 114780), (4480, 109041), (4560, 107128), (5320, 91824), (5739, 85120), (6080, 80346), (6384, 76520), (6720, 72694), (7296, 66955), (7652, 63840), (7980, 61216), (8512, 57390), (9120, 53564), (9565, 51072), (10640, 45912), (11478, 42560), (12160, 40173), (12768, 38260), (13391, 36480), (13440, 36347), (15304, 31920), (15960, 30608), (17024, 28695), (18240, 26782), (19130, 25536), (21280, 22956)]