325179680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 982497600

約数和(自身を除く): 657317920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 49, 56, 59, 70, 74, 76, 80, 95, 98, 112, 118, 133, 140, 148, 152, 160, 185, 190, 196, 224, 236, 245, 259, 266, 280, 295, 296, 304, 370, 380, 392, 413, 472, 490, 518, 532, 560, 590, 592, 608, 665, 703, 740, 760, 784, 826, 931, 944, 980, 1036, 1064, 1120, 1121, 1180, 1184, 1295, 1330, 1406, 1480, 1520, 1568, 1652, 1813, 1862, 1888, 1960, 2065, 2072, 2128, 2183, 2242, 2360, 2590, 2660, 2812, 2891, 2960, 3040, 3304, 3515, 3626, 3724, 3920, 4130, 4144, 4256, 4366, 4484, 4655, 4720, 4921, 5180, 5320, 5605, 5624, 5782, 5920, 6608, 7030, 7252, 7448, 7840, 7847, 8260, 8288, 8732, 8968, 9065, 9310, 9440, 9842, 10360, 10640, 10915, 11210, 11248, 11564, 13216, 14060, 14455, 14504, 14896, 15281, 15694, 16520, 17464, 17936, 18130, 18620, 19684, 20720, 21280, 21830, 22420, 22496, 23128, 24605, 28120, 28910, 29008, 29792, 30562, 31388, 33040, 34447, 34928, 35872, 36260, 37240, 39235, 39368, 41440, 41477, 43660, 44840, 46256, 49210, 54929, 56240, 57820, 58016, 61124, 62776, 66080, 68894, 69856, 72520, 74480, 76405, 78470, 78736, 82954, 87320, 89680, 92512, 98420, 106967, 109858, 112480, 115640, 122248, 125552, 137788, 145040, 148960, 152810, 156940, 157472, 165908, 172235, 174640, 179360, 196840, 207385, 213934, 219716, 231280, 244496, 251104, 274645, 275576, 290080, 290339, 305620, 313880, 331816, 344470, 349280, 393680, 414770, 427868, 439432, 462560, 488992, 534835, 549290, 551152, 580678, 611240, 627760, 663632, 688940, 787360, 829540, 855736, 878864, 1069670, 1098580, 1102304, 1161356, 1222480, 1255520, 1327264, 1377880, 1451695, 1659080, 1711472, 1757728, 2032373, 2139340, 2197160, 2322712, 2444960, 2755760, 2903390, 3318160, 3422944, 4064746, 4278680, 4394320, 4645424, 5511520, 5806780, 6636320, 8129492, 8557360, 8788640, 9290848, 10161865, 11613560, 16258984, 17114720, 20323730, 23227120, 32517968, 40647460, 46454240, 65035936, 81294920, 162589840, 325179680]

約数ペア:

[(1, 325179680), (2, 162589840), (4, 81294920), (5, 65035936), (7, 46454240), (8, 40647460), (10, 32517968), (14, 23227120), (16, 20323730), (19, 17114720), (20, 16258984), (28, 11613560), (32, 10161865), (35, 9290848), (37, 8788640), (38, 8557360), (40, 8129492), (49, 6636320), (56, 5806780), (59, 5511520), (70, 4645424), (74, 4394320), (76, 4278680), (80, 4064746), (95, 3422944), (98, 3318160), (112, 2903390), (118, 2755760), (133, 2444960), (140, 2322712), (148, 2197160), (152, 2139340), (160, 2032373), (185, 1757728), (190, 1711472), (196, 1659080), (224, 1451695), (236, 1377880), (245, 1327264), (259, 1255520), (266, 1222480), (280, 1161356), (295, 1102304), (296, 1098580), (304, 1069670), (370, 878864), (380, 855736), (392, 829540), (413, 787360), (472, 688940), (490, 663632), (518, 627760), (532, 611240), (560, 580678), (590, 551152), (592, 549290), (608, 534835), (665, 488992), (703, 462560), (740, 439432), (760, 427868), (784, 414770), (826, 393680), (931, 349280), (944, 344470), (980, 331816), (1036, 313880), (1064, 305620), (1120, 290339), (1121, 290080), (1180, 275576), (1184, 274645), (1295, 251104), (1330, 244496), (1406, 231280), (1480, 219716), (1520, 213934), (1568, 207385), (1652, 196840), (1813, 179360), (1862, 174640), (1888, 172235), (1960, 165908), (2065, 157472), (2072, 156940), (2128, 152810), (2183, 148960), (2242, 145040), (2360, 137788), (2590, 125552), (2660, 122248), (2812, 115640), (2891, 112480), (2960, 109858), (3040, 106967), (3304, 98420), (3515, 92512), (3626, 89680), (3724, 87320), (3920, 82954), (4130, 78736), (4144, 78470), (4256, 76405), (4366, 74480), (4484, 72520), (4655, 69856), (4720, 68894), (4921, 66080), (5180, 62776), (5320, 61124), (5605, 58016), (5624, 57820), (5782, 56240), (5920, 54929), (6608, 49210), (7030, 46256), (7252, 44840), (7448, 43660), (7840, 41477), (7847, 41440), (8260, 39368), (8288, 39235), (8732, 37240), (8968, 36260), (9065, 35872), (9310, 34928), (9440, 34447), (9842, 33040), (10360, 31388), (10640, 30562), (10915, 29792), (11210, 29008), (11248, 28910), (11564, 28120), (13216, 24605), (14060, 23128), (14455, 22496), (14504, 22420), (14896, 21830), (15281, 21280), (15694, 20720), (16520, 19684), (17464, 18620), (17936, 18130)]