7214222640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{1021}}^1$

素因数の和:1595

約数の個数: 160

約数和(自身を含む): 22811040000

約数和(自身を除く): 15596817360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 499, 590, 708, 885, 944, 998, 1021, 1180, 1416, 1497, 1770, 1996, 2042, 2360, 2495, 2832, 2994, 3063, 3540, 3992, 4084, 4720, 4990, 5105, 5988, 6126, 7080, 7485, 7984, 8168, 9980, 10210, 11976, 12252, 14160, 14970, 15315, 16336, 19960, 20420, 23952, 24504, 29441, 29940, 30630, 39920, 40840, 49008, 58882, 59880, 60239, 61260, 81680, 88323, 117764, 119760, 120478, 122520, 147205, 176646, 180717, 235528, 240956, 245040, 294410, 301195, 353292, 361434, 441615, 471056, 481912, 509479, 588820, 602390, 706584, 722868, 883230, 903585, 963824, 1018958, 1177640, 1204780, 1413168, 1445736, 1528437, 1766460, 1807170, 2037916, 2355280, 2409560, 2547395, 2891472, 3056874, 3532920, 3614340, 4075832, 4819120, 5094790, 6113748, 7065840, 7228680, 7642185, 8151664, 10189580, 12227496, 14457360, 15284370, 20379160, 24454992, 30059261, 30568740, 40758320, 60118522, 61137480, 90177783, 120237044, 122274960, 150296305, 180355566, 240474088, 300592610, 360711132, 450888915, 480948176, 601185220, 721422264, 901777830, 1202370440, 1442844528, 1803555660, 2404740880, 3607111320, 7214222640]

約数ペア:

[(1, 7214222640), (2, 3607111320), (3, 2404740880), (4, 1803555660), (5, 1442844528), (6, 1202370440), (8, 901777830), (10, 721422264), (12, 601185220), (15, 480948176), (16, 450888915), (20, 360711132), (24, 300592610), (30, 240474088), (40, 180355566), (48, 150296305), (59, 122274960), (60, 120237044), (80, 90177783), (118, 61137480), (120, 60118522), (177, 40758320), (236, 30568740), (240, 30059261), (295, 24454992), (354, 20379160), (472, 15284370), (499, 14457360), (590, 12227496), (708, 10189580), (885, 8151664), (944, 7642185), (998, 7228680), (1021, 7065840), (1180, 6113748), (1416, 5094790), (1497, 4819120), (1770, 4075832), (1996, 3614340), (2042, 3532920), (2360, 3056874), (2495, 2891472), (2832, 2547395), (2994, 2409560), (3063, 2355280), (3540, 2037916), (3992, 1807170), (4084, 1766460), (4720, 1528437), (4990, 1445736), (5105, 1413168), (5988, 1204780), (6126, 1177640), (7080, 1018958), (7485, 963824), (7984, 903585), (8168, 883230), (9980, 722868), (10210, 706584), (11976, 602390), (12252, 588820), (14160, 509479), (14970, 481912), (15315, 471056), (16336, 441615), (19960, 361434), (20420, 353292), (23952, 301195), (24504, 294410), (29441, 245040), (29940, 240956), (30630, 235528), (39920, 180717), (40840, 176646), (49008, 147205), (58882, 122520), (59880, 120478), (60239, 119760), (61260, 117764), (81680, 88323)]