28632240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 480

約数和(自身を含む): 129991680

約数和(自身を除く): 101359440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 23, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 46, 48, 52, 56, 57, 60, 63, 65, 69, 70, 72, 76, 78, 80, 84, 90, 91, 92, 95, 104, 105, 112, 114, 115, 117, 120, 126, 130, 133, 138, 140, 144, 152, 156, 161, 168, 171, 180, 182, 184, 190, 195, 207, 208, 210, 228, 230, 234, 240, 247, 252, 260, 266, 273, 276, 280, 285, 299, 304, 312, 315, 322, 336, 342, 345, 360, 364, 368, 380, 390, 399, 414, 420, 437, 455, 456, 460, 468, 483, 494, 504, 520, 532, 546, 552, 560, 570, 585, 598, 624, 630, 644, 665, 684, 690, 720, 728, 741, 760, 780, 798, 805, 819, 828, 840, 855, 874, 897, 910, 912, 920, 936, 966, 988, 1008, 1035, 1040, 1064, 1092, 1104, 1140, 1170, 1196, 1197, 1235, 1260, 1288, 1311, 1330, 1365, 1368, 1380, 1449, 1456, 1482, 1495, 1520, 1560, 1596, 1610, 1638, 1656, 1680, 1710, 1729, 1748, 1794, 1820, 1840, 1872, 1932, 1976, 1995, 2070, 2093, 2128, 2184, 2185, 2223, 2280, 2340, 2392, 2394, 2415, 2470, 2520, 2576, 2622, 2660, 2691, 2730, 2736, 2760, 2898, 2964, 2990, 3059, 3120, 3192, 3220, 3276, 3312, 3420, 3458, 3496, 3588, 3640, 3705, 3864, 3933, 3952, 3990, 4095, 4140, 4186, 4368, 4370, 4446, 4485, 4560, 4680, 4784, 4788, 4830, 4940, 5040, 5187, 5244, 5320, 5382, 5460, 5520, 5681, 5796, 5928, 5980, 5985, 6118, 6279, 6384, 6440, 6552, 6555, 6840, 6916, 6992, 7176, 7245, 7280, 7410, 7728, 7866, 7980, 8190, 8280, 8372, 8645, 8740, 8892, 8970, 9177, 9360, 9576, 9660, 9880, 10374, 10465, 10488, 10640, 10764, 10920, 11115, 11362, 11592, 11856, 11960, 11970, 12236, 12558, 12880, 13104, 13110, 13455, 13680, 13832, 14352, 14490, 14820, 15295, 15561, 15732, 15960, 16380, 16560, 16744, 17043, 17290, 17480, 17784, 17940, 18354, 18837, 19152, 19320, 19665, 19760, 20748, 20930, 20976, 21528, 21840, 22230, 22724, 23184, 23920, 23940, 24472, 25116, 25935, 26220, 26910, 27531, 27664, 28405, 28980, 29640, 30590, 31122, 31395, 31464, 31920, 32760, 33488, 34086, 34580, 34960, 35568, 35880, 36708, 37674, 38640, 39330, 39767, 41496, 41860, 43056, 44460, 45448, 45885, 47880, 48944, 50232, 51129, 51870, 52440, 53820, 55062, 56810, 57960, 59280, 61180, 62244, 62790, 62928, 65520, 68172, 69160, 71760, 73416, 75348, 77805, 78660, 79534, 82992, 83720, 85215, 88920, 90896, 91770, 94185, 95760, 100464, 102258, 103740, 104880, 107640, 110124, 113620, 115920, 119301, 122360, 124488, 125580, 136344, 137655, 138320, 146832, 150696, 155610, 157320, 159068, 167440, 170430, 177840, 183540, 188370, 198835, 204516, 207480, 215280, 220248, 227240, 238602, 244720, 248976, 251160, 255645, 272688, 275310, 301392, 311220, 314640, 318136, 340860, 357903, 367080, 376740, 397670, 409032, 414960, 440496, 454480, 477204, 502320, 511290, 550620, 596505, 622440, 636272, 681720, 715806, 734160, 753480, 795340, 818064, 954408, 1022580, 1101240, 1193010, 1244880, 1363440, 1431612, 1506960, 1590680, 1789515, 1908816, 2045160, 2202480, 2386020, 2863224, 3181360, 3579030, 4090320, 4772040, 5726448, 7158060, 9544080, 14316120, 28632240]

約数ペア:

[(1, 28632240), (2, 14316120), (3, 9544080), (4, 7158060), (5, 5726448), (6, 4772040), (7, 4090320), (8, 3579030), (9, 3181360), (10, 2863224), (12, 2386020), (13, 2202480), (14, 2045160), (15, 1908816), (16, 1789515), (18, 1590680), (19, 1506960), (20, 1431612), (21, 1363440), (23, 1244880), (24, 1193010), (26, 1101240), (28, 1022580), (30, 954408), (35, 818064), (36, 795340), (38, 753480), (39, 734160), (40, 715806), (42, 681720), (45, 636272), (46, 622440), (48, 596505), (52, 550620), (56, 511290), (57, 502320), (60, 477204), (63, 454480), (65, 440496), (69, 414960), (70, 409032), (72, 397670), (76, 376740), (78, 367080), (80, 357903), (84, 340860), (90, 318136), (91, 314640), (92, 311220), (95, 301392), (104, 275310), (105, 272688), (112, 255645), (114, 251160), (115, 248976), (117, 244720), (120, 238602), (126, 227240), (130, 220248), (133, 215280), (138, 207480), (140, 204516), (144, 198835), (152, 188370), (156, 183540), (161, 177840), (168, 170430), (171, 167440), (180, 159068), (182, 157320), (184, 155610), (190, 150696), (195, 146832), (207, 138320), (208, 137655), (210, 136344), (228, 125580), (230, 124488), (234, 122360), (240, 119301), (247, 115920), (252, 113620), (260, 110124), (266, 107640), (273, 104880), (276, 103740), (280, 102258), (285, 100464), (299, 95760), (304, 94185), (312, 91770), (315, 90896), (322, 88920), (336, 85215), (342, 83720), (345, 82992), (360, 79534), (364, 78660), (368, 77805), (380, 75348), (390, 73416), (399, 71760), (414, 69160), (420, 68172), (437, 65520), (455, 62928), (456, 62790), (460, 62244), (468, 61180), (483, 59280), (494, 57960), (504, 56810), (520, 55062), (532, 53820), (546, 52440), (552, 51870), (560, 51129), (570, 50232), (585, 48944), (598, 47880), (624, 45885), (630, 45448), (644, 44460), (665, 43056), (684, 41860), (690, 41496), (720, 39767), (728, 39330), (741, 38640), (760, 37674), (780, 36708), (798, 35880), (805, 35568), (819, 34960), (828, 34580), (840, 34086), (855, 33488), (874, 32760), (897, 31920), (910, 31464), (912, 31395), (920, 31122), (936, 30590), (966, 29640), (988, 28980), (1008, 28405), (1035, 27664), (1040, 27531), (1064, 26910), (1092, 26220), (1104, 25935), (1140, 25116), (1170, 24472), (1196, 23940), (1197, 23920), (1235, 23184), (1260, 22724), (1288, 22230), (1311, 21840), (1330, 21528), (1365, 20976), (1368, 20930), (1380, 20748), (1449, 19760), (1456, 19665), (1482, 19320), (1495, 19152), (1520, 18837), (1560, 18354), (1596, 17940), (1610, 17784), (1638, 17480), (1656, 17290), (1680, 17043), (1710, 16744), (1729, 16560), (1748, 16380), (1794, 15960), (1820, 15732), (1840, 15561), (1872, 15295), (1932, 14820), (1976, 14490), (1995, 14352), (2070, 13832), (2093, 13680), (2128, 13455), (2184, 13110), (2185, 13104), (2223, 12880), (2280, 12558), (2340, 12236), (2392, 11970), (2394, 11960), (2415, 11856), (2470, 11592), (2520, 11362), (2576, 11115), (2622, 10920), (2660, 10764), (2691, 10640), (2730, 10488), (2736, 10465), (2760, 10374), (2898, 9880), (2964, 9660), (2990, 9576), (3059, 9360), (3120, 9177), (3192, 8970), (3220, 8892), (3276, 8740), (3312, 8645), (3420, 8372), (3458, 8280), (3496, 8190), (3588, 7980), (3640, 7866), (3705, 7728), (3864, 7410), (3933, 7280), (3952, 7245), (3990, 7176), (4095, 6992), (4140, 6916), (4186, 6840), (4368, 6555), (4370, 6552), (4446, 6440), (4485, 6384), (4560, 6279), (4680, 6118), (4784, 5985), (4788, 5980), (4830, 5928), (4940, 5796), (5040, 5681), (5187, 5520), (5244, 5460), (5320, 5382)]