2038568280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 256

約数和(自身を含む): 7257185280

約数和(自身を除く): 5218617000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 107, 111, 120, 140, 148, 168, 185, 210, 214, 222, 259, 280, 296, 321, 370, 420, 428, 444, 518, 535, 555, 613, 642, 740, 749, 777, 840, 856, 888, 1036, 1070, 1110, 1226, 1284, 1295, 1480, 1498, 1554, 1605, 1839, 2072, 2140, 2220, 2247, 2452, 2568, 2590, 2996, 3065, 3108, 3210, 3678, 3745, 3885, 3959, 4280, 4291, 4440, 4494, 4904, 5180, 5992, 6130, 6216, 6420, 7356, 7490, 7770, 7918, 8582, 8988, 9195, 10360, 11235, 11877, 12260, 12840, 12873, 14712, 14980, 15540, 15836, 17164, 17976, 18390, 19795, 21455, 22470, 22681, 23754, 24520, 25746, 27713, 29960, 31080, 31672, 34328, 36780, 39590, 42910, 44940, 45362, 47508, 51492, 55426, 59385, 64365, 65591, 68043, 73560, 79180, 83139, 85820, 89880, 90724, 95016, 102984, 110852, 113405, 118770, 128730, 131182, 136086, 138565, 158360, 158767, 166278, 171640, 181448, 196773, 221704, 226810, 237540, 257460, 262364, 272172, 277130, 317534, 327955, 332556, 340215, 393546, 415695, 453620, 459137, 475080, 476301, 514920, 524728, 544344, 554260, 635068, 655910, 665112, 680430, 787092, 793835, 831390, 907240, 918274, 952602, 983865, 1108520, 1270136, 1311820, 1360860, 1377411, 1574184, 1587670, 1662780, 1836548, 1905204, 1967730, 2295685, 2381505, 2426867, 2623640, 2721720, 2754822, 3175340, 3325560, 3673096, 3810408, 3935460, 4591370, 4763010, 4853734, 5509644, 6350680, 6887055, 7280601, 7870920, 9182740, 9526020, 9707468, 11019288, 12134335, 13774110, 14561202, 16988069, 18365480, 19052040, 19414936, 24268670, 27548220, 29122404, 33976138, 36403005, 48537340, 50964207, 55096440, 58244808, 67952276, 72806010, 84940345, 97074680, 101928414, 135904552, 145612020, 169880690, 203856828, 254821035, 291224040, 339761380, 407713656, 509642070, 679522760, 1019284140, 2038568280]

約数ペア:

[(1, 2038568280), (2, 1019284140), (3, 679522760), (4, 509642070), (5, 407713656), (6, 339761380), (7, 291224040), (8, 254821035), (10, 203856828), (12, 169880690), (14, 145612020), (15, 135904552), (20, 101928414), (21, 97074680), (24, 84940345), (28, 72806010), (30, 67952276), (35, 58244808), (37, 55096440), (40, 50964207), (42, 48537340), (56, 36403005), (60, 33976138), (70, 29122404), (74, 27548220), (84, 24268670), (105, 19414936), (107, 19052040), (111, 18365480), (120, 16988069), (140, 14561202), (148, 13774110), (168, 12134335), (185, 11019288), (210, 9707468), (214, 9526020), (222, 9182740), (259, 7870920), (280, 7280601), (296, 6887055), (321, 6350680), (370, 5509644), (420, 4853734), (428, 4763010), (444, 4591370), (518, 3935460), (535, 3810408), (555, 3673096), (613, 3325560), (642, 3175340), (740, 2754822), (749, 2721720), (777, 2623640), (840, 2426867), (856, 2381505), (888, 2295685), (1036, 1967730), (1070, 1905204), (1110, 1836548), (1226, 1662780), (1284, 1587670), (1295, 1574184), (1480, 1377411), (1498, 1360860), (1554, 1311820), (1605, 1270136), (1839, 1108520), (2072, 983865), (2140, 952602), (2220, 918274), (2247, 907240), (2452, 831390), (2568, 793835), (2590, 787092), (2996, 680430), (3065, 665112), (3108, 655910), (3210, 635068), (3678, 554260), (3745, 544344), (3885, 524728), (3959, 514920), (4280, 476301), (4291, 475080), (4440, 459137), (4494, 453620), (4904, 415695), (5180, 393546), (5992, 340215), (6130, 332556), (6216, 327955), (6420, 317534), (7356, 277130), (7490, 272172), (7770, 262364), (7918, 257460), (8582, 237540), (8988, 226810), (9195, 221704), (10360, 196773), (11235, 181448), (11877, 171640), (12260, 166278), (12840, 158767), (12873, 158360), (14712, 138565), (14980, 136086), (15540, 131182), (15836, 128730), (17164, 118770), (17976, 113405), (18390, 110852), (19795, 102984), (21455, 95016), (22470, 90724), (22681, 89880), (23754, 85820), (24520, 83139), (25746, 79180), (27713, 73560), (29960, 68043), (31080, 65591), (31672, 64365), (34328, 59385), (36780, 55426), (39590, 51492), (42910, 47508), (44940, 45362)]