1386498240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28319}}^1$

素因数の和:28359

約数の個数: 168

約数和(自身を含む): 5049682560

約数和(自身を除く): 3663184320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 28319, 48960, 56638, 84957, 113276, 141595, 169914, 226552, 254871, 283190, 339828, 424785, 453104, 481423, 509742, 566380, 679656, 849570, 906208, 962846, 1019484, 1132760, 1274355, 1359312, 1444269, 1699140, 1812416, 1925692, 2038968, 2265520, 2407115, 2548710, 2718624, 2888538, 3398280, 3851384, 4077936, 4332807, 4531040, 4814230, 5097420, 5437248, 5777076, 6796560, 7221345, 7702768, 8155872, 8665614, 9062080, 9628460, 10194840, 11554152, 13593120, 14442690, 15405536, 16311744, 17331228, 19256920, 20389680, 21664035, 23108304, 27186240, 28885380, 30811072, 34662456, 38513840, 40779360, 43328070, 46216608, 57770760, 69324912, 77027680, 81558720, 86656140, 92433216, 115541520, 138649824, 154055360, 173312280, 231083040, 277299648, 346624560, 462166080, 693249120, 1386498240]

約数ペア:

[(1, 1386498240), (2, 693249120), (3, 462166080), (4, 346624560), (5, 277299648), (6, 231083040), (8, 173312280), (9, 154055360), (10, 138649824), (12, 115541520), (15, 92433216), (16, 86656140), (17, 81558720), (18, 77027680), (20, 69324912), (24, 57770760), (30, 46216608), (32, 43328070), (34, 40779360), (36, 38513840), (40, 34662456), (45, 30811072), (48, 28885380), (51, 27186240), (60, 23108304), (64, 21664035), (68, 20389680), (72, 19256920), (80, 17331228), (85, 16311744), (90, 15405536), (96, 14442690), (102, 13593120), (120, 11554152), (136, 10194840), (144, 9628460), (153, 9062080), (160, 8665614), (170, 8155872), (180, 7702768), (192, 7221345), (204, 6796560), (240, 5777076), (255, 5437248), (272, 5097420), (288, 4814230), (306, 4531040), (320, 4332807), (340, 4077936), (360, 3851384), (408, 3398280), (480, 2888538), (510, 2718624), (544, 2548710), (576, 2407115), (612, 2265520), (680, 2038968), (720, 1925692), (765, 1812416), (816, 1699140), (960, 1444269), (1020, 1359312), (1088, 1274355), (1224, 1132760), (1360, 1019484), (1440, 962846), (1530, 906208), (1632, 849570), (2040, 679656), (2448, 566380), (2720, 509742), (2880, 481423), (3060, 453104), (3264, 424785), (4080, 339828), (4896, 283190), (5440, 254871), (6120, 226552), (8160, 169914), (9792, 141595), (12240, 113276), (16320, 84957), (24480, 56638), (28319, 48960)]