401292480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 224

約数和(自身を含む): 1372916736

約数和(自身を除く): 971624256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 134, 136, 160, 170, 192, 201, 204, 240, 255, 268, 272, 320, 335, 340, 367, 402, 408, 480, 510, 536, 544, 670, 680, 734, 804, 816, 960, 1005, 1020, 1072, 1088, 1101, 1139, 1340, 1360, 1468, 1608, 1632, 1835, 2010, 2040, 2144, 2202, 2278, 2680, 2720, 2936, 3216, 3264, 3417, 3670, 4020, 4080, 4288, 4404, 4556, 5360, 5440, 5505, 5695, 5872, 6239, 6432, 6834, 7340, 8040, 8160, 8808, 9112, 10720, 11010, 11390, 11744, 12478, 12864, 13668, 14680, 16080, 16320, 17085, 17616, 18224, 18717, 21440, 22020, 22780, 23488, 24589, 24956, 27336, 29360, 31195, 32160, 34170, 35232, 36448, 37434, 44040, 45560, 49178, 49912, 54672, 58720, 62390, 64320, 68340, 70464, 72896, 73767, 74868, 88080, 91120, 93585, 98356, 99824, 109344, 117440, 122945, 124780, 136680, 147534, 149736, 176160, 182240, 187170, 196712, 199648, 218688, 245890, 249560, 273360, 295068, 299472, 352320, 364480, 368835, 374340, 393424, 399296, 418013, 491780, 499120, 546720, 590136, 598944, 737670, 748680, 786848, 836026, 983560, 998240, 1093440, 1180272, 1197888, 1254039, 1475340, 1497360, 1573696, 1672052, 1967120, 1996480, 2090065, 2360544, 2508078, 2950680, 2994720, 3344104, 3934240, 4180130, 4721088, 5016156, 5901360, 5989440, 6270195, 6688208, 7868480, 8360260, 10032312, 11802720, 12540390, 13376416, 16720520, 20064624, 23605440, 25080780, 26752832, 33441040, 40129248, 50161560, 66882080, 80258496, 100323120, 133764160, 200646240, 401292480]

約数ペア:

[(1, 401292480), (2, 200646240), (3, 133764160), (4, 100323120), (5, 80258496), (6, 66882080), (8, 50161560), (10, 40129248), (12, 33441040), (15, 26752832), (16, 25080780), (17, 23605440), (20, 20064624), (24, 16720520), (30, 13376416), (32, 12540390), (34, 11802720), (40, 10032312), (48, 8360260), (51, 7868480), (60, 6688208), (64, 6270195), (67, 5989440), (68, 5901360), (80, 5016156), (85, 4721088), (96, 4180130), (102, 3934240), (120, 3344104), (134, 2994720), (136, 2950680), (160, 2508078), (170, 2360544), (192, 2090065), (201, 1996480), (204, 1967120), (240, 1672052), (255, 1573696), (268, 1497360), (272, 1475340), (320, 1254039), (335, 1197888), (340, 1180272), (367, 1093440), (402, 998240), (408, 983560), (480, 836026), (510, 786848), (536, 748680), (544, 737670), (670, 598944), (680, 590136), (734, 546720), (804, 499120), (816, 491780), (960, 418013), (1005, 399296), (1020, 393424), (1072, 374340), (1088, 368835), (1101, 364480), (1139, 352320), (1340, 299472), (1360, 295068), (1468, 273360), (1608, 249560), (1632, 245890), (1835, 218688), (2010, 199648), (2040, 196712), (2144, 187170), (2202, 182240), (2278, 176160), (2680, 149736), (2720, 147534), (2936, 136680), (3216, 124780), (3264, 122945), (3417, 117440), (3670, 109344), (4020, 99824), (4080, 98356), (4288, 93585), (4404, 91120), (4556, 88080), (5360, 74868), (5440, 73767), (5505, 72896), (5695, 70464), (5872, 68340), (6239, 64320), (6432, 62390), (6834, 58720), (7340, 54672), (8040, 49912), (8160, 49178), (8808, 45560), (9112, 44040), (10720, 37434), (11010, 36448), (11390, 35232), (11744, 34170), (12478, 32160), (12864, 31195), (13668, 29360), (14680, 27336), (16080, 24956), (16320, 24589), (17085, 23488), (17616, 22780), (18224, 22020), (18717, 21440)]