4139840640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2815

約数の個数: 256

約数和(自身を含む): 14449075200

約数和(自身を除く): 10309234560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 128, 130, 156, 160, 183, 192, 195, 208, 240, 244, 260, 305, 312, 320, 366, 384, 390, 416, 480, 488, 520, 610, 624, 640, 732, 780, 793, 832, 915, 960, 976, 1040, 1220, 1248, 1464, 1560, 1586, 1664, 1830, 1920, 1952, 2080, 2379, 2440, 2496, 2719, 2928, 3120, 3172, 3660, 3904, 3965, 4160, 4758, 4880, 4992, 5438, 5856, 6240, 6344, 7320, 7808, 7930, 8157, 8320, 9516, 9760, 10876, 11712, 11895, 12480, 12688, 13595, 14640, 15860, 16314, 19032, 19520, 21752, 23424, 23790, 24960, 25376, 27190, 29280, 31720, 32628, 35347, 38064, 39040, 40785, 43504, 47580, 50752, 54380, 58560, 63440, 65256, 70694, 76128, 81570, 87008, 95160, 101504, 106041, 108760, 117120, 126880, 130512, 141388, 152256, 163140, 165859, 174016, 176735, 190320, 212082, 217520, 253760, 261024, 282776, 304512, 326280, 331718, 348032, 353470, 380640, 424164, 435040, 497577, 507520, 522048, 530205, 565552, 652560, 663436, 706940, 761280, 829295, 848328, 870080, 995154, 1044096, 1060410, 1131104, 1305120, 1326872, 1413880, 1522560, 1658590, 1696656, 1740160, 1990308, 2120820, 2156167, 2262208, 2487885, 2610240, 2653744, 2827760, 3317180, 3393312, 3980616, 4241640, 4312334, 4524416, 4975770, 5220480, 5307488, 5655520, 6468501, 6634360, 6786624, 7961232, 8483280, 8624668, 9951540, 10614976, 10780835, 11311040, 12937002, 13268720, 13573248, 15922464, 16966560, 17249336, 19903080, 21229952, 21561670, 22622080, 25874004, 26537440, 31844928, 32342505, 33933120, 34498672, 39806160, 43123340, 51748008, 53074880, 63689856, 64685010, 67866240, 68997344, 79612320, 86246680, 103496016, 106149760, 129370020, 137994688, 159224640, 172493360, 206992032, 258740040, 275989376, 318449280, 344986720, 413984064, 517480080, 689973440, 827968128, 1034960160, 1379946880, 2069920320, 4139840640]

約数ペア:

[(1, 4139840640), (2, 2069920320), (3, 1379946880), (4, 1034960160), (5, 827968128), (6, 689973440), (8, 517480080), (10, 413984064), (12, 344986720), (13, 318449280), (15, 275989376), (16, 258740040), (20, 206992032), (24, 172493360), (26, 159224640), (30, 137994688), (32, 129370020), (39, 106149760), (40, 103496016), (48, 86246680), (52, 79612320), (60, 68997344), (61, 67866240), (64, 64685010), (65, 63689856), (78, 53074880), (80, 51748008), (96, 43123340), (104, 39806160), (120, 34498672), (122, 33933120), (128, 32342505), (130, 31844928), (156, 26537440), (160, 25874004), (183, 22622080), (192, 21561670), (195, 21229952), (208, 19903080), (240, 17249336), (244, 16966560), (260, 15922464), (305, 13573248), (312, 13268720), (320, 12937002), (366, 11311040), (384, 10780835), (390, 10614976), (416, 9951540), (480, 8624668), (488, 8483280), (520, 7961232), (610, 6786624), (624, 6634360), (640, 6468501), (732, 5655520), (780, 5307488), (793, 5220480), (832, 4975770), (915, 4524416), (960, 4312334), (976, 4241640), (1040, 3980616), (1220, 3393312), (1248, 3317180), (1464, 2827760), (1560, 2653744), (1586, 2610240), (1664, 2487885), (1830, 2262208), (1920, 2156167), (1952, 2120820), (2080, 1990308), (2379, 1740160), (2440, 1696656), (2496, 1658590), (2719, 1522560), (2928, 1413880), (3120, 1326872), (3172, 1305120), (3660, 1131104), (3904, 1060410), (3965, 1044096), (4160, 995154), (4758, 870080), (4880, 848328), (4992, 829295), (5438, 761280), (5856, 706940), (6240, 663436), (6344, 652560), (7320, 565552), (7808, 530205), (7930, 522048), (8157, 507520), (8320, 497577), (9516, 435040), (9760, 424164), (10876, 380640), (11712, 353470), (11895, 348032), (12480, 331718), (12688, 326280), (13595, 304512), (14640, 282776), (15860, 261024), (16314, 253760), (19032, 217520), (19520, 212082), (21752, 190320), (23424, 176735), (23790, 174016), (24960, 165859), (25376, 163140), (27190, 152256), (29280, 141388), (31720, 130512), (32628, 126880), (35347, 117120), (38064, 108760), (39040, 106041), (40785, 101504), (43504, 95160), (47580, 87008), (50752, 81570), (54380, 76128), (58560, 70694), (63440, 65256)]