705401280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7901}}^1$

素因数の和:7955

約数の個数: 168

約数和(自身を含む): 2504870784

約数和(自身を除く): 1799469504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 7901, 8928, 9920, 11160, 14880, 15802, 17856, 22320, 23703, 29760, 31604, 39505, 44640, 47406, 63208, 71109, 79010, 89280, 94812, 118515, 126416, 142218, 158020, 189624, 237030, 244931, 252832, 284436, 316040, 355545, 379248, 474060, 489862, 505664, 568872, 632080, 711090, 734793, 758496, 948120, 979724, 1137744, 1224655, 1264160, 1422180, 1469586, 1516992, 1896240, 1959448, 2204379, 2275488, 2449310, 2528320, 2844360, 2939172, 3673965, 3792480, 3918896, 4408758, 4550976, 4898620, 5688720, 5878344, 7347930, 7584960, 7837792, 8817516, 9797240, 11021895, 11377440, 11756688, 14695860, 15675584, 17635032, 19594480, 22043790, 22754880, 23513376, 29391720, 35270064, 39188960, 44087580, 47026752, 58783440, 70540128, 78377920, 88175160, 117566880, 141080256, 176350320, 235133760, 352700640, 705401280]

約数ペア:

[(1, 705401280), (2, 352700640), (3, 235133760), (4, 176350320), (5, 141080256), (6, 117566880), (8, 88175160), (9, 78377920), (10, 70540128), (12, 58783440), (15, 47026752), (16, 44087580), (18, 39188960), (20, 35270064), (24, 29391720), (30, 23513376), (31, 22754880), (32, 22043790), (36, 19594480), (40, 17635032), (45, 15675584), (48, 14695860), (60, 11756688), (62, 11377440), (64, 11021895), (72, 9797240), (80, 8817516), (90, 7837792), (93, 7584960), (96, 7347930), (120, 5878344), (124, 5688720), (144, 4898620), (155, 4550976), (160, 4408758), (180, 3918896), (186, 3792480), (192, 3673965), (240, 2939172), (248, 2844360), (279, 2528320), (288, 2449310), (310, 2275488), (320, 2204379), (360, 1959448), (372, 1896240), (465, 1516992), (480, 1469586), (496, 1422180), (558, 1264160), (576, 1224655), (620, 1137744), (720, 979724), (744, 948120), (930, 758496), (960, 734793), (992, 711090), (1116, 632080), (1240, 568872), (1395, 505664), (1440, 489862), (1488, 474060), (1860, 379248), (1984, 355545), (2232, 316040), (2480, 284436), (2790, 252832), (2880, 244931), (2976, 237030), (3720, 189624), (4464, 158020), (4960, 142218), (5580, 126416), (5952, 118515), (7440, 94812), (7901, 89280), (8928, 79010), (9920, 71109), (11160, 63208), (14880, 47406), (15802, 44640), (17856, 39505), (22320, 31604), (23703, 29760)]