204900960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 711535104

約数和(自身を除く): 506634144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 151, 160, 165, 176, 220, 240, 257, 264, 302, 330, 352, 440, 453, 480, 514, 528, 604, 660, 755, 771, 880, 906, 1028, 1056, 1208, 1285, 1320, 1510, 1542, 1661, 1760, 1812, 2056, 2265, 2416, 2570, 2640, 2827, 3020, 3084, 3322, 3624, 3855, 4112, 4530, 4832, 4983, 5140, 5280, 5654, 6040, 6168, 6644, 7248, 7710, 8224, 8305, 8481, 9060, 9966, 10280, 11308, 12080, 12336, 13288, 14135, 14496, 15420, 16610, 16962, 18120, 19932, 20560, 22616, 24160, 24672, 24915, 26576, 28270, 30840, 33220, 33924, 36240, 38807, 39864, 41120, 42405, 45232, 49830, 53152, 56540, 61680, 66440, 67848, 72480, 77614, 79728, 84810, 90464, 99660, 113080, 116421, 123360, 132880, 135696, 155228, 159456, 169620, 194035, 199320, 226160, 232842, 265760, 271392, 310456, 339240, 388070, 398640, 426877, 452320, 465684, 582105, 620912, 678480, 776140, 797280, 853754, 931368, 1164210, 1241824, 1280631, 1356960, 1552280, 1707508, 1862736, 2134385, 2328420, 2561262, 3104560, 3415016, 3725472, 4268770, 4656840, 5122524, 6209120, 6403155, 6830032, 8537540, 9313680, 10245048, 12806310, 13660064, 17075080, 18627360, 20490096, 25612620, 34150160, 40980192, 51225240, 68300320, 102450480, 204900960]

約数ペア:

[(1, 204900960), (2, 102450480), (3, 68300320), (4, 51225240), (5, 40980192), (6, 34150160), (8, 25612620), (10, 20490096), (11, 18627360), (12, 17075080), (15, 13660064), (16, 12806310), (20, 10245048), (22, 9313680), (24, 8537540), (30, 6830032), (32, 6403155), (33, 6209120), (40, 5122524), (44, 4656840), (48, 4268770), (55, 3725472), (60, 3415016), (66, 3104560), (80, 2561262), (88, 2328420), (96, 2134385), (110, 1862736), (120, 1707508), (132, 1552280), (151, 1356960), (160, 1280631), (165, 1241824), (176, 1164210), (220, 931368), (240, 853754), (257, 797280), (264, 776140), (302, 678480), (330, 620912), (352, 582105), (440, 465684), (453, 452320), (480, 426877), (514, 398640), (528, 388070), (604, 339240), (660, 310456), (755, 271392), (771, 265760), (880, 232842), (906, 226160), (1028, 199320), (1056, 194035), (1208, 169620), (1285, 159456), (1320, 155228), (1510, 135696), (1542, 132880), (1661, 123360), (1760, 116421), (1812, 113080), (2056, 99660), (2265, 90464), (2416, 84810), (2570, 79728), (2640, 77614), (2827, 72480), (3020, 67848), (3084, 66440), (3322, 61680), (3624, 56540), (3855, 53152), (4112, 49830), (4530, 45232), (4832, 42405), (4983, 41120), (5140, 39864), (5280, 38807), (5654, 36240), (6040, 33924), (6168, 33220), (6644, 30840), (7248, 28270), (7710, 26576), (8224, 24915), (8305, 24672), (8481, 24160), (9060, 22616), (9966, 20560), (10280, 19932), (11308, 18120), (12080, 16962), (12336, 16610), (13288, 15420), (14135, 14496)]