4248678840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:646

約数の個数: 256

約数和(自身を含む): 14884300800

約数和(自身を除く): 10635621960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 193, 210, 219, 280, 292, 359, 365, 386, 420, 438, 511, 579, 584, 718, 730, 772, 840, 876, 965, 1022, 1077, 1095, 1158, 1351, 1436, 1460, 1533, 1544, 1752, 1795, 1930, 2044, 2154, 2190, 2316, 2513, 2555, 2702, 2872, 2895, 2920, 3066, 3590, 3860, 4053, 4088, 4308, 4380, 4632, 5026, 5110, 5385, 5404, 5790, 6132, 6755, 7180, 7539, 7665, 7720, 8106, 8616, 8760, 10052, 10220, 10770, 10808, 11580, 12264, 12565, 13510, 14089, 14360, 15078, 15330, 16212, 20104, 20265, 20440, 21540, 23160, 25130, 26207, 27020, 28178, 30156, 30660, 32424, 37695, 40530, 42267, 43080, 50260, 52414, 54040, 56356, 60312, 61320, 69287, 70445, 75390, 78621, 81060, 84534, 98623, 100520, 104828, 112712, 131035, 138574, 140890, 150780, 157242, 162120, 169068, 183449, 197246, 207861, 209656, 211335, 262070, 277148, 281780, 295869, 301560, 314484, 338136, 346435, 366898, 393105, 394492, 415722, 422670, 485009, 493115, 524140, 550347, 554296, 563560, 591738, 628968, 692870, 733796, 786210, 788984, 831444, 845340, 917245, 970018, 986230, 1039305, 1048280, 1100694, 1183476, 1385740, 1455027, 1467592, 1479345, 1572420, 1662888, 1690680, 1834490, 1940036, 1972460, 2078610, 2201388, 2366952, 2425045, 2751735, 2771480, 2910054, 2958690, 3144840, 3668980, 3880072, 3944920, 4157220, 4402776, 4850090, 5057951, 5503470, 5820108, 5917380, 7275135, 7337960, 8314440, 9700180, 10115902, 11006940, 11640216, 11834760, 14550270, 15173853, 19400360, 20231804, 22013880, 25289755, 29100540, 30347706, 35405657, 40463608, 50579510, 58201080, 60695412, 70811314, 75869265, 101159020, 106216971, 121390824, 141622628, 151738530, 177028285, 202318040, 212433942, 283245256, 303477060, 354056570, 424867884, 531084855, 606954120, 708113140, 849735768, 1062169710, 1416226280, 2124339420, 4248678840]

約数ペア:

[(1, 4248678840), (2, 2124339420), (3, 1416226280), (4, 1062169710), (5, 849735768), (6, 708113140), (7, 606954120), (8, 531084855), (10, 424867884), (12, 354056570), (14, 303477060), (15, 283245256), (20, 212433942), (21, 202318040), (24, 177028285), (28, 151738530), (30, 141622628), (35, 121390824), (40, 106216971), (42, 101159020), (56, 75869265), (60, 70811314), (70, 60695412), (73, 58201080), (84, 50579510), (105, 40463608), (120, 35405657), (140, 30347706), (146, 29100540), (168, 25289755), (193, 22013880), (210, 20231804), (219, 19400360), (280, 15173853), (292, 14550270), (359, 11834760), (365, 11640216), (386, 11006940), (420, 10115902), (438, 9700180), (511, 8314440), (579, 7337960), (584, 7275135), (718, 5917380), (730, 5820108), (772, 5503470), (840, 5057951), (876, 4850090), (965, 4402776), (1022, 4157220), (1077, 3944920), (1095, 3880072), (1158, 3668980), (1351, 3144840), (1436, 2958690), (1460, 2910054), (1533, 2771480), (1544, 2751735), (1752, 2425045), (1795, 2366952), (1930, 2201388), (2044, 2078610), (2154, 1972460), (2190, 1940036), (2316, 1834490), (2513, 1690680), (2555, 1662888), (2702, 1572420), (2872, 1479345), (2895, 1467592), (2920, 1455027), (3066, 1385740), (3590, 1183476), (3860, 1100694), (4053, 1048280), (4088, 1039305), (4308, 986230), (4380, 970018), (4632, 917245), (5026, 845340), (5110, 831444), (5385, 788984), (5404, 786210), (5790, 733796), (6132, 692870), (6755, 628968), (7180, 591738), (7539, 563560), (7665, 554296), (7720, 550347), (8106, 524140), (8616, 493115), (8760, 485009), (10052, 422670), (10220, 415722), (10770, 394492), (10808, 393105), (11580, 366898), (12264, 346435), (12565, 338136), (13510, 314484), (14089, 301560), (14360, 295869), (15078, 281780), (15330, 277148), (16212, 262070), (20104, 211335), (20265, 209656), (20440, 207861), (21540, 197246), (23160, 183449), (25130, 169068), (26207, 162120), (27020, 157242), (28178, 150780), (30156, 140890), (30660, 138574), (32424, 131035), (37695, 112712), (40530, 104828), (42267, 100520), (43080, 98623), (50260, 84534), (52414, 81060), (54040, 78621), (56356, 75390), (60312, 70445), (61320, 69287)]