199259760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1535

約数の個数: 160

約数和(自身を含む): 714954240

約数和(自身を除く): 515694480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1429, 1660, 1680, 1743, 1992, 2324, 2490, 2858, 2905, 3320, 3486, 3984, 4287, 4648, 4980, 5716, 5810, 6640, 6972, 7145, 8574, 8715, 9296, 9960, 10003, 11432, 11620, 13944, 14290, 17148, 17430, 19920, 20006, 21435, 22864, 23240, 27888, 28580, 30009, 34296, 34860, 40012, 42870, 46480, 50015, 57160, 60018, 68592, 69720, 80024, 85740, 100030, 114320, 118607, 120036, 139440, 150045, 160048, 171480, 200060, 237214, 240072, 300090, 342960, 355821, 400120, 474428, 480144, 593035, 600180, 711642, 800240, 830249, 948856, 1186070, 1200360, 1423284, 1660498, 1779105, 1897712, 2372140, 2400720, 2490747, 2846568, 3320996, 3558210, 4151245, 4744280, 4981494, 5693136, 6641992, 7116420, 8302490, 9488560, 9962988, 12453735, 13283984, 14232840, 16604980, 19925976, 24907470, 28465680, 33209960, 39851952, 49814940, 66419920, 99629880, 199259760]

約数ペア:

[(1, 199259760), (2, 99629880), (3, 66419920), (4, 49814940), (5, 39851952), (6, 33209960), (7, 28465680), (8, 24907470), (10, 19925976), (12, 16604980), (14, 14232840), (15, 13283984), (16, 12453735), (20, 9962988), (21, 9488560), (24, 8302490), (28, 7116420), (30, 6641992), (35, 5693136), (40, 4981494), (42, 4744280), (48, 4151245), (56, 3558210), (60, 3320996), (70, 2846568), (80, 2490747), (83, 2400720), (84, 2372140), (105, 1897712), (112, 1779105), (120, 1660498), (140, 1423284), (166, 1200360), (168, 1186070), (210, 948856), (240, 830249), (249, 800240), (280, 711642), (332, 600180), (336, 593035), (415, 480144), (420, 474428), (498, 400120), (560, 355821), (581, 342960), (664, 300090), (830, 240072), (840, 237214), (996, 200060), (1162, 171480), (1245, 160048), (1328, 150045), (1429, 139440), (1660, 120036), (1680, 118607), (1743, 114320), (1992, 100030), (2324, 85740), (2490, 80024), (2858, 69720), (2905, 68592), (3320, 60018), (3486, 57160), (3984, 50015), (4287, 46480), (4648, 42870), (4980, 40012), (5716, 34860), (5810, 34296), (6640, 30009), (6972, 28580), (7145, 27888), (8574, 23240), (8715, 22864), (9296, 21435), (9960, 20006), (10003, 19920), (11432, 17430), (11620, 17148), (13944, 14290)]