180253920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4877}}^1$

素因数の和:4913

約数の個数: 192

約数和(自身を含む): 708051456

約数和(自身を除く): 527797536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 4877, 5280, 6160, 7392, 9240, 9754, 12320, 14631, 18480, 19508, 24385, 29262, 34139, 36960, 39016, 48770, 53647, 58524, 68278, 73155, 78032, 97540, 102417, 107294, 117048, 136556, 146310, 156064, 160941, 170695, 195080, 204834, 214588, 234096, 268235, 273112, 292620, 321882, 341390, 375529, 390160, 409668, 429176, 468192, 512085, 536470, 546224, 585240, 643764, 682780, 751058, 780320, 804705, 819336, 858352, 1024170, 1072940, 1092448, 1126587, 1170480, 1287528, 1365560, 1502116, 1609410, 1638672, 1716704, 1877645, 2048340, 2145880, 2253174, 2340960, 2575056, 2731120, 3004232, 3218820, 3277344, 3755290, 4096680, 4291760, 4506348, 5150112, 5462240, 5632935, 6008464, 6437640, 7510580, 8193360, 8583520, 9012696, 11265870, 12016928, 12875280, 15021160, 16386720, 18025392, 22531740, 25750560, 30042320, 36050784, 45063480, 60084640, 90126960, 180253920]

約数ペア:

[(1, 180253920), (2, 90126960), (3, 60084640), (4, 45063480), (5, 36050784), (6, 30042320), (7, 25750560), (8, 22531740), (10, 18025392), (11, 16386720), (12, 15021160), (14, 12875280), (15, 12016928), (16, 11265870), (20, 9012696), (21, 8583520), (22, 8193360), (24, 7510580), (28, 6437640), (30, 6008464), (32, 5632935), (33, 5462240), (35, 5150112), (40, 4506348), (42, 4291760), (44, 4096680), (48, 3755290), (55, 3277344), (56, 3218820), (60, 3004232), (66, 2731120), (70, 2575056), (77, 2340960), (80, 2253174), (84, 2145880), (88, 2048340), (96, 1877645), (105, 1716704), (110, 1638672), (112, 1609410), (120, 1502116), (132, 1365560), (140, 1287528), (154, 1170480), (160, 1126587), (165, 1092448), (168, 1072940), (176, 1024170), (210, 858352), (220, 819336), (224, 804705), (231, 780320), (240, 751058), (264, 682780), (280, 643764), (308, 585240), (330, 546224), (336, 536470), (352, 512085), (385, 468192), (420, 429176), (440, 409668), (462, 390160), (480, 375529), (528, 341390), (560, 321882), (616, 292620), (660, 273112), (672, 268235), (770, 234096), (840, 214588), (880, 204834), (924, 195080), (1056, 170695), (1120, 160941), (1155, 156064), (1232, 146310), (1320, 136556), (1540, 117048), (1680, 107294), (1760, 102417), (1848, 97540), (2310, 78032), (2464, 73155), (2640, 68278), (3080, 58524), (3360, 53647), (3696, 48770), (4620, 39016), (4877, 36960), (5280, 34139), (6160, 29262), (7392, 24385), (9240, 19508), (9754, 18480), (12320, 14631)]