722642880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 224

約数和(自身を含む): 2406335040

約数和(自身を除く): 1683692160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 101, 116, 120, 145, 160, 174, 192, 202, 232, 240, 257, 290, 303, 320, 348, 404, 435, 464, 480, 505, 514, 580, 606, 696, 771, 808, 870, 928, 960, 1010, 1028, 1160, 1212, 1285, 1392, 1515, 1542, 1616, 1740, 1856, 2020, 2056, 2320, 2424, 2570, 2784, 2929, 3030, 3084, 3232, 3480, 3855, 4040, 4112, 4640, 4848, 5140, 5568, 5858, 6060, 6168, 6464, 6960, 7453, 7710, 8080, 8224, 8787, 9280, 9696, 10280, 11716, 12120, 12336, 13920, 14645, 14906, 15420, 16160, 16448, 17574, 19392, 20560, 22359, 23432, 24240, 24672, 25957, 27840, 29290, 29812, 30840, 32320, 35148, 37265, 41120, 43935, 44718, 46864, 48480, 49344, 51914, 58580, 59624, 61680, 70296, 74530, 77871, 82240, 87870, 89436, 93728, 96960, 103828, 111795, 117160, 119248, 123360, 129785, 140592, 149060, 155742, 175740, 178872, 187456, 207656, 223590, 234320, 238496, 246720, 259570, 281184, 298120, 311484, 351480, 357744, 389355, 415312, 447180, 468640, 476992, 519140, 562368, 596240, 622968, 702960, 715488, 752753, 778710, 830624, 894360, 937280, 1038280, 1192480, 1245936, 1405920, 1430976, 1505506, 1557420, 1661248, 1788720, 2076560, 2258259, 2384960, 2491872, 2811840, 3011012, 3114840, 3577440, 3763765, 4153120, 4516518, 4983744, 6022024, 6229680, 7154880, 7527530, 8306240, 9033036, 11291295, 12044048, 12459360, 15055060, 18066072, 22582590, 24088096, 24918720, 30110120, 36132144, 45165180, 48176192, 60220240, 72264288, 90330360, 120440480, 144528576, 180660720, 240880960, 361321440, 722642880]

約数ペア:

[(1, 722642880), (2, 361321440), (3, 240880960), (4, 180660720), (5, 144528576), (6, 120440480), (8, 90330360), (10, 72264288), (12, 60220240), (15, 48176192), (16, 45165180), (20, 36132144), (24, 30110120), (29, 24918720), (30, 24088096), (32, 22582590), (40, 18066072), (48, 15055060), (58, 12459360), (60, 12044048), (64, 11291295), (80, 9033036), (87, 8306240), (96, 7527530), (101, 7154880), (116, 6229680), (120, 6022024), (145, 4983744), (160, 4516518), (174, 4153120), (192, 3763765), (202, 3577440), (232, 3114840), (240, 3011012), (257, 2811840), (290, 2491872), (303, 2384960), (320, 2258259), (348, 2076560), (404, 1788720), (435, 1661248), (464, 1557420), (480, 1505506), (505, 1430976), (514, 1405920), (580, 1245936), (606, 1192480), (696, 1038280), (771, 937280), (808, 894360), (870, 830624), (928, 778710), (960, 752753), (1010, 715488), (1028, 702960), (1160, 622968), (1212, 596240), (1285, 562368), (1392, 519140), (1515, 476992), (1542, 468640), (1616, 447180), (1740, 415312), (1856, 389355), (2020, 357744), (2056, 351480), (2320, 311484), (2424, 298120), (2570, 281184), (2784, 259570), (2929, 246720), (3030, 238496), (3084, 234320), (3232, 223590), (3480, 207656), (3855, 187456), (4040, 178872), (4112, 175740), (4640, 155742), (4848, 149060), (5140, 140592), (5568, 129785), (5858, 123360), (6060, 119248), (6168, 117160), (6464, 111795), (6960, 103828), (7453, 96960), (7710, 93728), (8080, 89436), (8224, 87870), (8787, 82240), (9280, 77871), (9696, 74530), (10280, 70296), (11716, 61680), (12120, 59624), (12336, 58580), (13920, 51914), (14645, 49344), (14906, 48480), (15420, 46864), (16160, 44718), (16448, 43935), (17574, 41120), (19392, 37265), (20560, 35148), (22359, 32320), (23432, 30840), (24240, 29812), (24672, 29290), (25957, 27840)]