664478640

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 480

約数和(自身を含む): 2794821120

約数和(自身を除く): 2130342480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 243, 252, 257, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 486, 504, 513, 514, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 771, 798, 810, 840, 855, 912, 945, 972, 1008, 1026, 1028, 1064, 1080, 1134, 1140, 1197, 1215, 1260, 1285, 1296, 1330, 1368, 1512, 1520, 1539, 1542, 1596, 1620, 1680, 1701, 1710, 1799, 1890, 1944, 1995, 2052, 2056, 2128, 2160, 2268, 2280, 2313, 2394, 2430, 2520, 2565, 2570, 2660, 2736, 2835, 3024, 3078, 3084, 3192, 3240, 3402, 3420, 3591, 3598, 3780, 3855, 3888, 3990, 4104, 4112, 4536, 4560, 4617, 4626, 4788, 4860, 4883, 5040, 5130, 5140, 5320, 5397, 5670, 5985, 6156, 6168, 6384, 6480, 6804, 6840, 6939, 7182, 7196, 7560, 7695, 7710, 7980, 8208, 8505, 8995, 9072, 9234, 9252, 9576, 9720, 9766, 10260, 10280, 10640, 10773, 10794, 11340, 11565, 11970, 12312, 12336, 13608, 13680, 13878, 14364, 14392, 14649, 15120, 15390, 15420, 15960, 16191, 17010, 17955, 17990, 18468, 18504, 19152, 19440, 19532, 20520, 20560, 20817, 21546, 21588, 22680, 23085, 23130, 23940, 24415, 24624, 26985, 27216, 27756, 28728, 28784, 29298, 30780, 30840, 31920, 32319, 32382, 34020, 34181, 34695, 35910, 35980, 36936, 37008, 39064, 41040, 41634, 43092, 43176, 43947, 45360, 46170, 46260, 47880, 48573, 48830, 53865, 53970, 55512, 57456, 58596, 61560, 61680, 62451, 64638, 64764, 68040, 68362, 69390, 71820, 71960, 73245, 73872, 78128, 80955, 83268, 86184, 86352, 87894, 92340, 92520, 95760, 97146, 97660, 102543, 104085, 107730, 107940, 111024, 117192, 123120, 124902, 129276, 129528, 131841, 136080, 136724, 138780, 143640, 143920, 145719, 146490, 161595, 161910, 166536, 170905, 172368, 175788, 184680, 185040, 194292, 195320, 205086, 208170, 215460, 215880, 219735, 234384, 242865, 249804, 258552, 259056, 263682, 273448, 277560, 287280, 291438, 292980, 307629, 312255, 323190, 323820, 333072, 341810, 351576, 369360, 388584, 390640, 395523, 410172, 416340, 430920, 431760, 437157, 439470, 485730, 499608, 512715, 517104, 527364, 546896, 555120, 582876, 585960, 615258, 624510, 646380, 647640, 659205, 683620, 703152, 728595, 777168, 791046, 820344, 832680, 861840, 874314, 878940, 922887, 971460, 999216, 1025430, 1054728, 1165752, 1171920, 1186569, 1230516, 1249020, 1292760, 1295280, 1318410, 1367240, 1457190, 1538145, 1582092, 1640688, 1665360, 1748628, 1757880, 1845774, 1942920, 1977615, 2050860, 2109456, 2185785, 2331504, 2373138, 2461032, 2498040, 2585520, 2636820, 2734480, 2768661, 2914380, 3076290, 3164184, 3497256, 3515760, 3691548, 3885840, 3955230, 4101720, 4371570, 4614435, 4746276, 4922064, 4996080, 5273640, 5537322, 5828760, 5932845, 6152580, 6328368, 6994512, 7383096, 7910460, 8203440, 8305983, 8743140, 9228870, 9492552, 10547280, 11074644, 11657520, 11865690, 12305160, 13843305, 14766192, 15820920, 16611966, 17486280, 18457740, 18985104, 22149288, 23731380, 24610320, 27686610, 31641840, 33223932, 34972560, 36915480, 41529915, 44298576, 47462760, 55373220, 66447864, 73830960, 83059830, 94925520, 110746440, 132895728, 166119660, 221492880, 332239320, 664478640]

約数ペア:

[(1, 664478640), (2, 332239320), (3, 221492880), (4, 166119660), (5, 132895728), (6, 110746440), (7, 94925520), (8, 83059830), (9, 73830960), (10, 66447864), (12, 55373220), (14, 47462760), (15, 44298576), (16, 41529915), (18, 36915480), (19, 34972560), (20, 33223932), (21, 31641840), (24, 27686610), (27, 24610320), (28, 23731380), (30, 22149288), (35, 18985104), (36, 18457740), (38, 17486280), (40, 16611966), (42, 15820920), (45, 14766192), (48, 13843305), (54, 12305160), (56, 11865690), (57, 11657520), (60, 11074644), (63, 10547280), (70, 9492552), (72, 9228870), (76, 8743140), (80, 8305983), (81, 8203440), (84, 7910460), (90, 7383096), (95, 6994512), (105, 6328368), (108, 6152580), (112, 5932845), (114, 5828760), (120, 5537322), (126, 5273640), (133, 4996080), (135, 4922064), (140, 4746276), (144, 4614435), (152, 4371570), (162, 4101720), (168, 3955230), (171, 3885840), (180, 3691548), (189, 3515760), (190, 3497256), (210, 3164184), (216, 3076290), (228, 2914380), (240, 2768661), (243, 2734480), (252, 2636820), (257, 2585520), (266, 2498040), (270, 2461032), (280, 2373138), (285, 2331504), (304, 2185785), (315, 2109456), (324, 2050860), (336, 1977615), (342, 1942920), (360, 1845774), (378, 1757880), (380, 1748628), (399, 1665360), (405, 1640688), (420, 1582092), (432, 1538145), (456, 1457190), (486, 1367240), (504, 1318410), (513, 1295280), (514, 1292760), (532, 1249020), (540, 1230516), (560, 1186569), (567, 1171920), (570, 1165752), (630, 1054728), (648, 1025430), (665, 999216), (684, 971460), (720, 922887), (756, 878940), (760, 874314), (771, 861840), (798, 832680), (810, 820344), (840, 791046), (855, 777168), (912, 728595), (945, 703152), (972, 683620), (1008, 659205), (1026, 647640), (1028, 646380), (1064, 624510), (1080, 615258), (1134, 585960), (1140, 582876), (1197, 555120), (1215, 546896), (1260, 527364), (1285, 517104), (1296, 512715), (1330, 499608), (1368, 485730), (1512, 439470), (1520, 437157), (1539, 431760), (1542, 430920), (1596, 416340), (1620, 410172), (1680, 395523), (1701, 390640), (1710, 388584), (1799, 369360), (1890, 351576), (1944, 341810), (1995, 333072), (2052, 323820), (2056, 323190), (2128, 312255), (2160, 307629), (2268, 292980), (2280, 291438), (2313, 287280), (2394, 277560), (2430, 273448), (2520, 263682), (2565, 259056), (2570, 258552), (2660, 249804), (2736, 242865), (2835, 234384), (3024, 219735), (3078, 215880), (3084, 215460), (3192, 208170), (3240, 205086), (3402, 195320), (3420, 194292), (3591, 185040), (3598, 184680), (3780, 175788), (3855, 172368), (3888, 170905), (3990, 166536), (4104, 161910), (4112, 161595), (4536, 146490), (4560, 145719), (4617, 143920), (4626, 143640), (4788, 138780), (4860, 136724), (4883, 136080), (5040, 131841), (5130, 129528), (5140, 129276), (5320, 124902), (5397, 123120), (5670, 117192), (5985, 111024), (6156, 107940), (6168, 107730), (6384, 104085), (6480, 102543), (6804, 97660), (6840, 97146), (6939, 95760), (7182, 92520), (7196, 92340), (7560, 87894), (7695, 86352), (7710, 86184), (7980, 83268), (8208, 80955), (8505, 78128), (8995, 73872), (9072, 73245), (9234, 71960), (9252, 71820), (9576, 69390), (9720, 68362), (9766, 68040), (10260, 64764), (10280, 64638), (10640, 62451), (10773, 61680), (10794, 61560), (11340, 58596), (11565, 57456), (11970, 55512), (12312, 53970), (12336, 53865), (13608, 48830), (13680, 48573), (13878, 47880), (14364, 46260), (14392, 46170), (14649, 45360), (15120, 43947), (15390, 43176), (15420, 43092), (15960, 41634), (16191, 41040), (17010, 39064), (17955, 37008), (17990, 36936), (18468, 35980), (18504, 35910), (19152, 34695), (19440, 34181), (19532, 34020), (20520, 32382), (20560, 32319), (20817, 31920), (21546, 30840), (21588, 30780), (22680, 29298), (23085, 28784), (23130, 28728), (23940, 27756), (24415, 27216), (24624, 26985)]