40214568960

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 1120

約数和(自身を含む): 164423457792

約数和(自身を除く): 124208888832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 31, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 62, 64, 68, 69, 72, 80, 81, 85, 90, 92, 93, 96, 102, 108, 115, 120, 124, 128, 135, 136, 138, 144, 153, 155, 160, 162, 170, 180, 184, 186, 192, 204, 207, 216, 230, 240, 248, 255, 256, 270, 272, 276, 279, 288, 306, 310, 320, 324, 340, 345, 360, 368, 372, 384, 391, 405, 408, 414, 432, 459, 460, 465, 480, 496, 510, 512, 527, 540, 544, 552, 558, 576, 612, 620, 621, 640, 648, 680, 690, 713, 720, 736, 744, 765, 768, 782, 810, 816, 828, 837, 864, 918, 920, 930, 960, 992, 1020, 1024, 1035, 1054, 1080, 1088, 1104, 1116, 1152, 1173, 1224, 1240, 1242, 1280, 1296, 1360, 1377, 1380, 1395, 1426, 1440, 1472, 1488, 1530, 1536, 1564, 1581, 1620, 1632, 1656, 1674, 1728, 1836, 1840, 1860, 1863, 1920, 1955, 1984, 2040, 2048, 2070, 2108, 2139, 2160, 2176, 2208, 2232, 2295, 2304, 2346, 2448, 2480, 2484, 2511, 2560, 2592, 2635, 2720, 2754, 2760, 2790, 2852, 2880, 2944, 2976, 3060, 3072, 3105, 3128, 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約数ペア:

[(1, 40214568960), (2, 20107284480), (3, 13404856320), (4, 10053642240), (5, 8042913792), (6, 6702428160), (8, 5026821120), (9, 4468285440), (10, 4021456896), (12, 3351214080), (15, 2680971264), (16, 2513410560), (17, 2365562880), (18, 2234142720), (20, 2010728448), (23, 1748459520), (24, 1675607040), (27, 1489428480), (30, 1340485632), (31, 1297244160), (32, 1256705280), (34, 1182781440), (36, 1117071360), (40, 1005364224), (45, 893657088), (46, 874229760), (48, 837803520), (51, 788520960), (54, 744714240), (60, 670242816), (62, 648622080), (64, 628352640), (68, 591390720), (69, 582819840), (72, 558535680), (80, 502682112), (81, 496476160), (85, 473112576), (90, 446828544), (92, 437114880), (93, 432414720), (96, 418901760), (102, 394260480), (108, 372357120), (115, 349691904), (120, 335121408), (124, 324311040), (128, 314176320), (135, 297885696), (136, 295695360), (138, 291409920), (144, 279267840), (153, 262840320), (155, 259448832), (160, 251341056), (162, 248238080), (170, 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