63488880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 640

約数和(自身を含む): 299980800

約数和(自身を除く): 236491920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 38, 39, 40, 42, 45, 48, 51, 52, 54, 56, 57, 60, 63, 65, 68, 70, 72, 76, 78, 80, 84, 85, 90, 91, 95, 102, 104, 105, 108, 112, 114, 117, 119, 120, 126, 130, 133, 135, 136, 140, 144, 152, 153, 156, 168, 170, 171, 180, 182, 189, 190, 195, 204, 208, 210, 216, 221, 228, 234, 238, 240, 247, 252, 255, 260, 266, 270, 272, 273, 280, 285, 304, 306, 312, 315, 323, 336, 340, 342, 351, 357, 360, 364, 378, 380, 390, 399, 408, 420, 432, 442, 455, 456, 459, 468, 476, 494, 504, 510, 513, 520, 532, 540, 546, 560, 570, 585, 595, 612, 624, 630, 646, 663, 665, 680, 684, 702, 714, 720, 728, 741, 756, 760, 765, 780, 798, 816, 819, 840, 855, 884, 910, 912, 918, 936, 945, 952, 969, 988, 1008, 1020, 1026, 1040, 1064, 1071, 1080, 1092, 1105, 1140, 1170, 1190, 1197, 1224, 1235, 1260, 1292, 1326, 1330, 1360, 1365, 1368, 1404, 1428, 1456, 1482, 1512, 1520, 1530, 1547, 1560, 1596, 1615, 1638, 1680, 1710, 1729, 1755, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1938, 1976, 1989, 1995, 2040, 2052, 2128, 2142, 2160, 2184, 2210, 2223, 2261, 2280, 2295, 2340, 2380, 2394, 2448, 2457, 2470, 2520, 2565, 2584, 2652, 2660, 2730, 2736, 2808, 2856, 2907, 2964, 3024, 3060, 3094, 3120, 3192, 3213, 3230, 3276, 3315, 3420, 3458, 3510, 3536, 3570, 3591, 3640, 3672, 3705, 3780, 3876, 3952, 3978, 3990, 4080, 4095, 4104, 4199, 4284, 4368, 4420, 4446, 4522, 4560, 4590, 4641, 4680, 4760, 4788, 4845, 4914, 4940, 5040, 5130, 5168, 5187, 5304, 5320, 5355, 5460, 5616, 5712, 5814, 5928, 5967, 5985, 6120, 6188, 6384, 6426, 6460, 6552, 6630, 6669, 6783, 6840, 6916, 7020, 7140, 7182, 7280, 7344, 7410, 7560, 7735, 7752, 7956, 7980, 8190, 8208, 8398, 8568, 8645, 8721, 8840, 8892, 9044, 9180, 9282, 9360, 9520, 9576, 9690, 9828, 9880, 9945, 10260, 10374, 10608, 10640, 10710, 10920, 11115, 11305, 11628, 11856, 11934, 11970, 12240, 12285, 12376, 12597, 12852, 12920, 13104, 13260, 13338, 13566, 13680, 13832, 13923, 14040, 14280, 14364, 14535, 14820, 15120, 15470, 15504, 15561, 15912, 15960, 16065, 16380, 16796, 17136, 17290, 17442, 17680, 17784, 17955, 18088, 18360, 18564, 19152, 19380, 19656, 19760, 19890, 20349, 20520, 20748, 20995, 21420, 21840, 22230, 22610, 23205, 23256, 23868, 23940, 24570, 24752, 25194, 25704, 25840, 25935, 26520, 26676, 27132, 27664, 27846, 28080, 28560, 28728, 29070, 29393, 29640, 29835, 30940, 31122, 31824, 31920, 32130, 32760, 33345, 33592, 33915, 34580, 34884, 35568, 35910, 36176, 36720, 37128, 37791, 38760, 39312, 39780, 40698, 41040, 41496, 41769, 41990, 42840, 43605, 44460, 45220, 46410, 46512, 46683, 47736, 47880, 49140, 50388, 51408, 51870, 53040, 53352, 54264, 55692, 57456, 58140, 58786, 59280, 59670, 61047, 61880, 62244, 62985, 64260, 65520, 66690, 67184, 67830, 69160, 69615, 69768, 71820, 74256, 75582, 77520, 77805, 79560, 81396, 82992, 83538, 83980, 85680, 87210, 88179, 88920, 90440, 92820, 93366, 95472, 95760, 98280, 100776, 101745, 103740, 106704, 108528, 111384, 113373, 116280, 117572, 119340, 122094, 123760, 124488, 125970, 128520, 133380, 135660, 138320, 139230, 139536, 143640, 146965, 151164, 155610, 159120, 162792, 167076, 167960, 174420, 176358, 177840, 180880, 185640, 186732, 188955, 196560, 201552, 203490, 207480, 208845, 222768, 226746, 232560, 233415, 235144, 238680, 244188, 248976, 251940, 257040, 264537, 266760, 271320, 278460, 287280, 293930, 302328, 305235, 311220, 325584, 334152, 335920, 348840, 352716, 371280, 373464, 377910, 406980, 414960, 417690, 440895, 453492, 466830, 470288, 477360, 488376, 503880, 529074, 533520, 542640, 556920, 566865, 587860, 604656, 610470, 622440, 668304, 697680, 705432, 746928, 755820, 793611, 813960, 835380, 881790, 906984, 933660, 976752, 1007760, 1058148, 1113840, 1133730, 1175720, 1220940, 1244880, 1322685, 1410864, 1511640, 1587222, 1627920, 1670760, 1763580, 1813968, 1867320, 2116296, 2267460, 2351440, 2441880, 2645370, 3023280, 3174444, 3341520, 3527160, 3734640, 3968055, 4232592, 4534920, 4883760, 5290740, 6348888, 7054320, 7936110, 9069840, 10581480, 12697776, 15872220, 21162960, 31744440, 63488880]

約数ペア:

[(1, 63488880), (2, 31744440), (3, 21162960), (4, 15872220), (5, 12697776), (6, 10581480), (7, 9069840), (8, 7936110), (9, 7054320), (10, 6348888), (12, 5290740), (13, 4883760), (14, 4534920), (15, 4232592), (16, 3968055), (17, 3734640), (18, 3527160), (19, 3341520), (20, 3174444), (21, 3023280), (24, 2645370), (26, 2441880), (27, 2351440), (28, 2267460), (30, 2116296), (34, 1867320), (35, 1813968), (36, 1763580), (38, 1670760), (39, 1627920), (40, 1587222), (42, 1511640), (45, 1410864), (48, 1322685), (51, 1244880), (52, 1220940), (54, 1175720), (56, 1133730), (57, 1113840), (60, 1058148), (63, 1007760), (65, 976752), (68, 933660), (70, 906984), (72, 881790), (76, 835380), (78, 813960), (80, 793611), (84, 755820), (85, 746928), (90, 705432), (91, 697680), (95, 668304), (102, 622440), (104, 610470), (105, 604656), (108, 587860), (112, 566865), (114, 556920), (117, 542640), (119, 533520), (120, 529074), (126, 503880), (130, 488376), (133, 477360), (135, 470288), (136, 466830), (140, 453492), (144, 440895), (152, 417690), (153, 414960), (156, 406980), (168, 377910), (170, 373464), (171, 371280), (180, 352716), (182, 348840), (189, 335920), (190, 334152), (195, 325584), (204, 311220), (208, 305235), (210, 302328), (216, 293930), (221, 287280), (228, 278460), (234, 271320), (238, 266760), (240, 264537), (247, 257040), (252, 251940), (255, 248976), (260, 244188), (266, 238680), (270, 235144), (272, 233415), (273, 232560), (280, 226746), (285, 222768), (304, 208845), (306, 207480), (312, 203490), (315, 201552), (323, 196560), (336, 188955), (340, 186732), (342, 185640), (351, 180880), (357, 177840), (360, 176358), (364, 174420), (378, 167960), (380, 167076), (390, 162792), (399, 159120), (408, 155610), (420, 151164), (432, 146965), (442, 143640), (455, 139536), (456, 139230), (459, 138320), (468, 135660), (476, 133380), (494, 128520), (504, 125970), (510, 124488), (513, 123760), (520, 122094), (532, 119340), (540, 117572), (546, 116280), (560, 113373), (570, 111384), (585, 108528), (595, 106704), (612, 103740), (624, 101745), (630, 100776), (646, 98280), (663, 95760), (665, 95472), (680, 93366), (684, 92820), (702, 90440), (714, 88920), (720, 88179), (728, 87210), (741, 85680), (756, 83980), (760, 83538), (765, 82992), (780, 81396), (798, 79560), (816, 77805), (819, 77520), (840, 75582), (855, 74256), (884, 71820), (910, 69768), (912, 69615), (918, 69160), (936, 67830), (945, 67184), (952, 66690), (969, 65520), (988, 64260), (1008, 62985), (1020, 62244), (1026, 61880), (1040, 61047), (1064, 59670), (1071, 59280), (1080, 58786), (1092, 58140), (1105, 57456), (1140, 55692), (1170, 54264), (1190, 53352), (1197, 53040), (1224, 51870), (1235, 51408), (1260, 50388), (1292, 49140), (1326, 47880), (1330, 47736), (1360, 46683), (1365, 46512), (1368, 46410), (1404, 45220), (1428, 44460), (1456, 43605), (1482, 42840), (1512, 41990), (1520, 41769), (1530, 41496), (1547, 41040), (1560, 40698), (1596, 39780), (1615, 39312), (1638, 38760), (1680, 37791), (1710, 37128), (1729, 36720), (1755, 36176), (1768, 35910), (1785, 35568), (1820, 34884), (1836, 34580), (1872, 33915), (1890, 33592), (1904, 33345), (1938, 32760), (1976, 32130), (1989, 31920), (1995, 31824), (2040, 31122), (2052, 30940), (2128, 29835), (2142, 29640), (2160, 29393), (2184, 29070), (2210, 28728), (2223, 28560), (2261, 28080), (2280, 27846), (2295, 27664), (2340, 27132), (2380, 26676), (2394, 26520), (2448, 25935), (2457, 25840), (2470, 25704), (2520, 25194), (2565, 24752), (2584, 24570), (2652, 23940), (2660, 23868), (2730, 23256), (2736, 23205), (2808, 22610), (2856, 22230), (2907, 21840), (2964, 21420), (3024, 20995), (3060, 20748), (3094, 20520), (3120, 20349), (3192, 19890), (3213, 19760), (3230, 19656), (3276, 19380), (3315, 19152), (3420, 18564), (3458, 18360), (3510, 18088), (3536, 17955), (3570, 17784), (3591, 17680), (3640, 17442), (3672, 17290), (3705, 17136), (3780, 16796), (3876, 16380), (3952, 16065), (3978, 15960), (3990, 15912), (4080, 15561), (4095, 15504), (4104, 15470), (4199, 15120), (4284, 14820), (4368, 14535), (4420, 14364), (4446, 14280), (4522, 14040), (4560, 13923), (4590, 13832), (4641, 13680), (4680, 13566), (4760, 13338), (4788, 13260), (4845, 13104), (4914, 12920), (4940, 12852), (5040, 12597), (5130, 12376), (5168, 12285), (5187, 12240), (5304, 11970), (5320, 11934), (5355, 11856), (5460, 11628), (5616, 11305), (5712, 11115), (5814, 10920), (5928, 10710), (5967, 10640), (5985, 10608), (6120, 10374), (6188, 10260), (6384, 9945), (6426, 9880), (6460, 9828), (6552, 9690), (6630, 9576), (6669, 9520), (6783, 9360), (6840, 9282), (6916, 9180), (7020, 9044), (7140, 8892), (7182, 8840), (7280, 8721), (7344, 8645), (7410, 8568), (7560, 8398), (7735, 8208), (7752, 8190), (7956, 7980)]