64927185840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{24767}}^1$

素因数の和:25128

約数の個数: 240

約数和(自身を含む): 238597871616

約数和(自身を除く): 173670685776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 331, 360, 396, 440, 495, 528, 660, 662, 720, 792, 880, 990, 993, 1320, 1324, 1584, 1655, 1980, 1986, 2640, 2648, 2979, 3310, 3641, 3960, 3972, 4965, 5296, 5958, 6620, 7282, 7920, 7944, 9930, 10923, 11916, 13240, 14564, 14895, 15888, 18205, 19860, 21846, 23832, 24767, 26480, 29128, 29790, 32769, 36410, 39720, 43692, 47664, 49534, 54615, 58256, 59580, 65538, 72820, 74301, 79440, 87384, 99068, 109230, 119160, 123835, 131076, 145640, 148602, 163845, 174768, 198136, 218460, 222903, 238320, 247670, 262152, 272437, 291280, 297204, 327690, 371505, 396272, 436920, 445806, 495340, 524304, 544874, 594408, 655380, 743010, 817311, 873840, 891612, 990680, 1089748, 1114515, 1188816, 1310760, 1362185, 1486020, 1634622, 1783224, 1981360, 2179496, 2229030, 2451933, 2621520, 2724370, 2972040, 3269244, 3566448, 4086555, 4358992, 4458060, 4903866, 5448740, 5944080, 6538488, 8173110, 8197877, 8916120, 9807732, 10897480, 12259665, 13076976, 16346220, 16395754, 17832240, 19615464, 21794960, 24519330, 24593631, 32692440, 32791508, 39230928, 40989385, 49038660, 49187262, 65384880, 65583016, 73780893, 81978770, 90176647, 98077320, 98374524, 122968155, 131166032, 147561786, 163957540, 180353294, 196154640, 196749048, 245936310, 270529941, 295123572, 327915080, 360706588, 368904465, 393498096, 450883235, 491872620, 541059882, 590247144, 655830160, 721413176, 737808930, 811589823, 901766470, 983745240, 1082119764, 1180494288, 1352649705, 1442826352, 1475617860, 1623179646, 1803532940, 1967490480, 2164239528, 2705299410, 2951235720, 3246359292, 3607065880, 4057949115, 4328479056, 5410598820, 5902471440, 6492718584, 7214131760, 8115898230, 10821197640, 12985437168, 16231796460, 21642395280, 32463592920, 64927185840]

約数ペア:

[(1, 64927185840), (2, 32463592920), (3, 21642395280), (4, 16231796460), (5, 12985437168), (6, 10821197640), (8, 8115898230), (9, 7214131760), (10, 6492718584), (11, 5902471440), (12, 5410598820), (15, 4328479056), (16, 4057949115), (18, 3607065880), (20, 3246359292), (22, 2951235720), (24, 2705299410), (30, 2164239528), (33, 1967490480), (36, 1803532940), (40, 1623179646), (44, 1475617860), (45, 1442826352), (48, 1352649705), (55, 1180494288), (60, 1082119764), (66, 983745240), (72, 901766470), (80, 811589823), (88, 737808930), (90, 721413176), (99, 655830160), (110, 590247144), (120, 541059882), (132, 491872620), (144, 450883235), (165, 393498096), (176, 368904465), (180, 360706588), (198, 327915080), (220, 295123572), (240, 270529941), (264, 245936310), (330, 196749048), (331, 196154640), (360, 180353294), (396, 163957540), (440, 147561786), (495, 131166032), (528, 122968155), (660, 98374524), (662, 98077320), (720, 90176647), (792, 81978770), (880, 73780893), (990, 65583016), (993, 65384880), (1320, 49187262), (1324, 49038660), (1584, 40989385), (1655, 39230928), (1980, 32791508), (1986, 32692440), (2640, 24593631), (2648, 24519330), (2979, 21794960), (3310, 19615464), (3641, 17832240), (3960, 16395754), (3972, 16346220), (4965, 13076976), (5296, 12259665), (5958, 10897480), (6620, 9807732), (7282, 8916120), (7920, 8197877), (7944, 8173110), (9930, 6538488), (10923, 5944080), (11916, 5448740), (13240, 4903866), (14564, 4458060), (14895, 4358992), (15888, 4086555), (18205, 3566448), (19860, 3269244), (21846, 2972040), (23832, 2724370), (24767, 2621520), (26480, 2451933), (29128, 2229030), (29790, 2179496), (32769, 1981360), (36410, 1783224), (39720, 1634622), (43692, 1486020), (47664, 1362185), (49534, 1310760), (54615, 1188816), (58256, 1114515), (59580, 1089748), (65538, 990680), (72820, 891612), (74301, 873840), (79440, 817311), (87384, 743010), (99068, 655380), (109230, 594408), (119160, 544874), (123835, 524304), (131076, 495340), (145640, 445806), (148602, 436920), (163845, 396272), (174768, 371505), (198136, 327690), (218460, 297204), (222903, 291280), (238320, 272437), (247670, 262152)]