1417955520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 224

約数和(自身を含む): 4740249600

約数和(自身を除く): 3322294080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 149, 160, 184, 192, 230, 240, 276, 298, 320, 345, 368, 431, 447, 460, 480, 552, 596, 690, 736, 745, 862, 894, 920, 960, 1104, 1192, 1293, 1380, 1472, 1490, 1724, 1788, 1840, 2155, 2208, 2235, 2384, 2586, 2760, 2980, 3427, 3448, 3576, 3680, 4310, 4416, 4470, 4768, 5172, 5520, 5960, 6465, 6854, 6896, 7152, 7360, 8620, 8940, 9536, 9913, 10281, 10344, 11040, 11920, 12930, 13708, 13792, 14304, 17135, 17240, 17880, 19826, 20562, 20688, 22080, 23840, 25860, 27416, 27584, 28608, 29739, 34270, 34480, 35760, 39652, 41124, 41376, 47680, 49565, 51405, 51720, 54832, 59478, 64219, 68540, 68960, 71520, 79304, 82248, 82752, 99130, 102810, 103440, 109664, 118956, 128438, 137080, 137920, 143040, 148695, 158608, 164496, 192657, 198260, 205620, 206880, 219328, 237912, 256876, 274160, 297390, 317216, 321095, 328992, 385314, 396520, 411240, 413760, 475824, 513752, 548320, 594780, 634432, 642190, 657984, 770628, 793040, 822480, 951648, 963285, 1027504, 1096640, 1189560, 1284380, 1477037, 1541256, 1586080, 1644960, 1903296, 1926570, 2055008, 2379120, 2568760, 2954074, 3082512, 3172160, 3289920, 3853140, 4110016, 4431111, 4758240, 5137520, 5908148, 6165024, 7385185, 7706280, 8862222, 9516480, 10275040, 11816296, 12330048, 14770370, 15412560, 17724444, 20550080, 22155555, 23632592, 29540740, 30825120, 35448888, 44311110, 47265184, 59081480, 61650240, 70897776, 88622220, 94530368, 118162960, 141795552, 177244440, 236325920, 283591104, 354488880, 472651840, 708977760, 1417955520]

約数ペア:

[(1, 1417955520), (2, 708977760), (3, 472651840), (4, 354488880), (5, 283591104), (6, 236325920), (8, 177244440), (10, 141795552), (12, 118162960), (15, 94530368), (16, 88622220), (20, 70897776), (23, 61650240), (24, 59081480), (30, 47265184), (32, 44311110), (40, 35448888), (46, 30825120), (48, 29540740), (60, 23632592), (64, 22155555), (69, 20550080), (80, 17724444), (92, 15412560), (96, 14770370), (115, 12330048), (120, 11816296), (138, 10275040), (149, 9516480), (160, 8862222), (184, 7706280), (192, 7385185), (230, 6165024), (240, 5908148), (276, 5137520), (298, 4758240), (320, 4431111), (345, 4110016), (368, 3853140), (431, 3289920), (447, 3172160), (460, 3082512), (480, 2954074), (552, 2568760), (596, 2379120), (690, 2055008), (736, 1926570), (745, 1903296), (862, 1644960), (894, 1586080), (920, 1541256), (960, 1477037), (1104, 1284380), (1192, 1189560), (1293, 1096640), (1380, 1027504), (1472, 963285), (1490, 951648), (1724, 822480), (1788, 793040), (1840, 770628), (2155, 657984), (2208, 642190), (2235, 634432), (2384, 594780), (2586, 548320), (2760, 513752), (2980, 475824), (3427, 413760), (3448, 411240), (3576, 396520), (3680, 385314), (4310, 328992), (4416, 321095), (4470, 317216), (4768, 297390), (5172, 274160), (5520, 256876), (5960, 237912), (6465, 219328), (6854, 206880), (6896, 205620), (7152, 198260), (7360, 192657), (8620, 164496), (8940, 158608), (9536, 148695), (9913, 143040), (10281, 137920), (10344, 137080), (11040, 128438), (11920, 118956), (12930, 109664), (13708, 103440), (13792, 102810), (14304, 99130), (17135, 82752), (17240, 82248), (17880, 79304), (19826, 71520), (20562, 68960), (20688, 68540), (22080, 64219), (23840, 59478), (25860, 54832), (27416, 51720), (27584, 51405), (28608, 49565), (29739, 47680), (34270, 41376), (34480, 41124), (35760, 39652)]