306794880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1126

約数の個数: 288

約数和(自身を含む): 1233498240

約数和(自身を除く): 926703360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1087, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2174, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3261, 3360, 3528, 3920, 4032, 4348, 4410, 4480, 4704, 5040, 5435, 5760, 5880, 6272, 6522, 6720, 7056, 7609, 7840, 8064, 8696, 8820, 9408, 9783, 10080, 10870, 11760, 13044, 13440, 14112, 15218, 15680, 16305, 17392, 17640, 18816, 19566, 20160, 21740, 22827, 23520, 26088, 28224, 30436, 31360, 32610, 34784, 35280, 38045, 39132, 40320, 43480, 45654, 47040, 48915, 52176, 53263, 56448, 60872, 65220, 68481, 69568, 70560, 76090, 78264, 86960, 91308, 94080, 97830, 104352, 106526, 114135, 121744, 130440, 136962, 139136, 141120, 152180, 156528, 159789, 173920, 182616, 195660, 208704, 213052, 228270, 243488, 260880, 266315, 273924, 282240, 304360, 313056, 319578, 342405, 347840, 365232, 391320, 417408, 426104, 456540, 479367, 486976, 521760, 532630, 547848, 608720, 626112, 639156, 684810, 695680, 730464, 782640, 798945, 852208, 913080, 958734, 973952, 1043520, 1065260, 1095696, 1217440, 1252224, 1278312, 1369620, 1460928, 1565280, 1597890, 1704416, 1826160, 1917468, 2087040, 2130520, 2191392, 2396835, 2434880, 2556624, 2739240, 2921856, 3130560, 3195780, 3408832, 3652320, 3834936, 4261040, 4382784, 4793670, 4869760, 5113248, 5478480, 6261120, 6391560, 6817664, 7304640, 7669872, 8522080, 8765568, 9587340, 10226496, 10956960, 12783120, 14609280, 15339744, 17044160, 19174680, 20452992, 21913920, 25566240, 30679488, 34088320, 38349360, 43827840, 51132480, 61358976, 76698720, 102264960, 153397440, 306794880]

約数ペア:

[(1, 306794880), (2, 153397440), (3, 102264960), (4, 76698720), (5, 61358976), (6, 51132480), (7, 43827840), (8, 38349360), (9, 34088320), (10, 30679488), (12, 25566240), (14, 21913920), (15, 20452992), (16, 19174680), (18, 17044160), (20, 15339744), (21, 14609280), (24, 12783120), (28, 10956960), (30, 10226496), (32, 9587340), (35, 8765568), (36, 8522080), (40, 7669872), (42, 7304640), (45, 6817664), (48, 6391560), (49, 6261120), (56, 5478480), (60, 5113248), (63, 4869760), (64, 4793670), (70, 4382784), (72, 4261040), (80, 3834936), (84, 3652320), (90, 3408832), (96, 3195780), (98, 3130560), (105, 2921856), (112, 2739240), (120, 2556624), (126, 2434880), (128, 2396835), (140, 2191392), (144, 2130520), (147, 2087040), (160, 1917468), (168, 1826160), (180, 1704416), (192, 1597890), (196, 1565280), (210, 1460928), (224, 1369620), (240, 1278312), (245, 1252224), (252, 1217440), (280, 1095696), (288, 1065260), (294, 1043520), (315, 973952), (320, 958734), (336, 913080), (360, 852208), (384, 798945), (392, 782640), (420, 730464), (441, 695680), (448, 684810), (480, 639156), (490, 626112), (504, 608720), (560, 547848), (576, 532630), (588, 521760), (630, 486976), (640, 479367), (672, 456540), (720, 426104), (735, 417408), (784, 391320), (840, 365232), (882, 347840), (896, 342405), (960, 319578), (980, 313056), (1008, 304360), (1087, 282240), (1120, 273924), (1152, 266315), (1176, 260880), (1260, 243488), (1344, 228270), (1440, 213052), (1470, 208704), (1568, 195660), (1680, 182616), (1764, 173920), (1920, 159789), (1960, 156528), (2016, 152180), (2174, 141120), (2205, 139136), (2240, 136962), (2352, 130440), (2520, 121744), (2688, 114135), (2880, 106526), (2940, 104352), (3136, 97830), (3261, 94080), (3360, 91308), (3528, 86960), (3920, 78264), (4032, 76090), (4348, 70560), (4410, 69568), (4480, 68481), (4704, 65220), (5040, 60872), (5435, 56448), (5760, 53263), (5880, 52176), (6272, 48915), (6522, 47040), (6720, 45654), (7056, 43480), (7609, 40320), (7840, 39132), (8064, 38045), (8696, 35280), (8820, 34784), (9408, 32610), (9783, 31360), (10080, 30436), (10870, 28224), (11760, 26088), (13044, 23520), (13440, 22827), (14112, 21740), (15218, 20160), (15680, 19566), (16305, 18816), (17392, 17640)]