286566720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2467}}^1$

素因数の和:2509

約数の個数: 168

約数和(自身を含む): 1000487712

約数和(自身を除く): 713920992

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, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2467, 2640, 2904, 3520, 3630, 3872, 4840, 4934, 5280, 5808, 7260, 7401, 7744, 9680, 9868, 10560, 11616, 12335, 14520, 14802, 19360, 19736, 23232, 24670, 27137, 29040, 29604, 37005, 38720, 39472, 49340, 54274, 58080, 59208, 74010, 78944, 81411, 98680, 108548, 116160, 118416, 135685, 148020, 157888, 162822, 197360, 217096, 236832, 271370, 296040, 298507, 325644, 394720, 407055, 434192, 473664, 542740, 592080, 597014, 651288, 789440, 814110, 868384, 895521, 1085480, 1184160, 1194028, 1302576, 1492535, 1628220, 1736768, 1791042, 2170960, 2368320, 2388056, 2605152, 2985070, 3256440, 3582084, 4341920, 4477605, 4776112, 5210304, 5970140, 6512880, 7164168, 8683840, 8955210, 9552224, 11940280, 13025760, 14328336, 17910420, 19104448, 23880560, 26051520, 28656672, 35820840, 47761120, 57313344, 71641680, 95522240, 143283360, 286566720]

約数ペア:

[(1, 286566720), (2, 143283360), (3, 95522240), (4, 71641680), (5, 57313344), (6, 47761120), (8, 35820840), (10, 28656672), (11, 26051520), (12, 23880560), (15, 19104448), (16, 17910420), (20, 14328336), (22, 13025760), (24, 11940280), (30, 9552224), (32, 8955210), (33, 8683840), (40, 7164168), (44, 6512880), (48, 5970140), (55, 5210304), (60, 4776112), (64, 4477605), (66, 4341920), (80, 3582084), (88, 3256440), (96, 2985070), (110, 2605152), (120, 2388056), (121, 2368320), (132, 2170960), (160, 1791042), (165, 1736768), (176, 1628220), (192, 1492535), (220, 1302576), (240, 1194028), (242, 1184160), (264, 1085480), (320, 895521), (330, 868384), (352, 814110), (363, 789440), (440, 651288), (480, 597014), (484, 592080), (528, 542740), (605, 473664), (660, 434192), (704, 407055), (726, 394720), (880, 325644), (960, 298507), (968, 296040), (1056, 271370), (1210, 236832), (1320, 217096), (1452, 197360), (1760, 162822), (1815, 157888), (1936, 148020), (2112, 135685), (2420, 118416), (2467, 116160), (2640, 108548), (2904, 98680), (3520, 81411), (3630, 78944), (3872, 74010), (4840, 59208), (4934, 58080), (5280, 54274), (5808, 49340), (7260, 39472), (7401, 38720), (7744, 37005), (9680, 29604), (9868, 29040), (10560, 27137), (11616, 24670), (12335, 23232), (14520, 19736), (14802, 19360)]