814199040

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{7853}}^1$

素因数の和:7886

約数の個数: 180

約数和(自身を含む): 2913724044

約数和(自身を除く): 2099525004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 7853, 8640, 10368, 11520, 12960, 15706, 17280, 20736, 23559, 25920, 31412, 34560, 39265, 47118, 51840, 62824, 70677, 78530, 94236, 103680, 117795, 125648, 141354, 157060, 188472, 212031, 235590, 251296, 282708, 314120, 353385, 376944, 424062, 471180, 502592, 565416, 628240, 636093, 706770, 753888, 848124, 942360, 1005184, 1060155, 1130832, 1256480, 1272186, 1413540, 1507776, 1696248, 1884720, 2010368, 2120310, 2261664, 2512960, 2544372, 2827080, 3015552, 3180465, 3392496, 3769440, 4240620, 4523328, 5025920, 5088744, 5654160, 6031104, 6360930, 6784992, 7538880, 8481240, 9046656, 10051840, 10177488, 11308320, 12721860, 13569984, 15077760, 16962480, 18093312, 20354976, 22616640, 25443720, 27139968, 30155520, 33924960, 40709952, 45233280, 50887440, 54279936, 67849920, 81419904, 90466560, 101774880, 135699840, 162839808, 203549760, 271399680, 407099520, 814199040]

約数ペア:

[(1, 814199040), (2, 407099520), (3, 271399680), (4, 203549760), (5, 162839808), (6, 135699840), (8, 101774880), (9, 90466560), (10, 81419904), (12, 67849920), (15, 54279936), (16, 50887440), (18, 45233280), (20, 40709952), (24, 33924960), (27, 30155520), (30, 27139968), (32, 25443720), (36, 22616640), (40, 20354976), (45, 18093312), (48, 16962480), (54, 15077760), (60, 13569984), (64, 12721860), (72, 11308320), (80, 10177488), (81, 10051840), (90, 9046656), (96, 8481240), (108, 7538880), (120, 6784992), (128, 6360930), (135, 6031104), (144, 5654160), (160, 5088744), (162, 5025920), (180, 4523328), (192, 4240620), (216, 3769440), (240, 3392496), (256, 3180465), (270, 3015552), (288, 2827080), (320, 2544372), (324, 2512960), (360, 2261664), (384, 2120310), (405, 2010368), (432, 1884720), (480, 1696248), (540, 1507776), (576, 1413540), (640, 1272186), (648, 1256480), (720, 1130832), (768, 1060155), (810, 1005184), (864, 942360), (960, 848124), (1080, 753888), (1152, 706770), (1280, 636093), (1296, 628240), (1440, 565416), (1620, 502592), (1728, 471180), (1920, 424062), (2160, 376944), (2304, 353385), (2592, 314120), (2880, 282708), (3240, 251296), (3456, 235590), (3840, 212031), (4320, 188472), (5184, 157060), (5760, 141354), (6480, 125648), (6912, 117795), (7853, 103680), (8640, 94236), (10368, 78530), (11520, 70677), (12960, 62824), (15706, 51840), (17280, 47118), (20736, 39265), (23559, 34560), (25920, 31412)]