388117440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1604

約数の個数: 224

約数和(自身を含む): 1417320000

約数和(自身を除く): 1029202560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1160, 1305, 1392, 1440, 1549, 1566, 1728, 1740, 1856, 2088, 2160, 2320, 2610, 2784, 2880, 3098, 3132, 3480, 3915, 4176, 4320, 4640, 4647, 5220, 5568, 6196, 6264, 6960, 7745, 7830, 8352, 8640, 9280, 9294, 10440, 12392, 12528, 13920, 13941, 15490, 15660, 16704, 18588, 20880, 23235, 24784, 25056, 27840, 27882, 30980, 31320, 37176, 41760, 41823, 44921, 46470, 49568, 50112, 55764, 61960, 62640, 69705, 74352, 83520, 83646, 89842, 92940, 99136, 111528, 123920, 125280, 134763, 139410, 148704, 167292, 179684, 185880, 209115, 223056, 224605, 247840, 250560, 269526, 278820, 297408, 334584, 359368, 371760, 404289, 418230, 446112, 449210, 495680, 539052, 557640, 669168, 673815, 718736, 743520, 808578, 836460, 892224, 898420, 1078104, 1115280, 1212867, 1338336, 1347630, 1437472, 1487040, 1617156, 1672920, 1796840, 2021445, 2156208, 2230560, 2425734, 2676672, 2695260, 2874944, 3234312, 3345840, 3593680, 4042890, 4312416, 4461120, 4851468, 5390520, 6064335, 6468624, 6691680, 7187360, 8085780, 8624832, 9702936, 10781040, 12128670, 12937248, 13383360, 14374720, 16171560, 19405872, 21562080, 24257340, 25874496, 32343120, 38811744, 43124160, 48514680, 64686240, 77623488, 97029360, 129372480, 194058720, 388117440]

約数ペア:

[(1, 388117440), (2, 194058720), (3, 129372480), (4, 97029360), (5, 77623488), (6, 64686240), (8, 48514680), (9, 43124160), (10, 38811744), (12, 32343120), (15, 25874496), (16, 24257340), (18, 21562080), (20, 19405872), (24, 16171560), (27, 14374720), (29, 13383360), (30, 12937248), (32, 12128670), (36, 10781040), (40, 9702936), (45, 8624832), (48, 8085780), (54, 7187360), (58, 6691680), (60, 6468624), (64, 6064335), (72, 5390520), (80, 4851468), (87, 4461120), (90, 4312416), (96, 4042890), (108, 3593680), (116, 3345840), (120, 3234312), (135, 2874944), (144, 2695260), (145, 2676672), (160, 2425734), (174, 2230560), (180, 2156208), (192, 2021445), (216, 1796840), (232, 1672920), (240, 1617156), (261, 1487040), (270, 1437472), (288, 1347630), (290, 1338336), (320, 1212867), (348, 1115280), (360, 1078104), (432, 898420), (435, 892224), (464, 836460), (480, 808578), (522, 743520), (540, 718736), (576, 673815), (580, 669168), (696, 557640), (720, 539052), (783, 495680), (864, 449210), (870, 446112), (928, 418230), (960, 404289), (1044, 371760), (1080, 359368), (1160, 334584), (1305, 297408), (1392, 278820), (1440, 269526), (1549, 250560), (1566, 247840), (1728, 224605), (1740, 223056), (1856, 209115), (2088, 185880), (2160, 179684), (2320, 167292), (2610, 148704), (2784, 139410), (2880, 134763), (3098, 125280), (3132, 123920), (3480, 111528), (3915, 99136), (4176, 92940), (4320, 89842), (4640, 83646), (4647, 83520), (5220, 74352), (5568, 69705), (6196, 62640), (6264, 61960), (6960, 55764), (7745, 50112), (7830, 49568), (8352, 46470), (8640, 44921), (9280, 41823), (9294, 41760), (10440, 37176), (12392, 31320), (12528, 30980), (13920, 27882), (13941, 27840), (15490, 25056), (15660, 24784), (16704, 23235), (18588, 20880)]