20248814160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{52963}}^1$

素因数の和:53047

約数の個数: 200

約数和(自身を含む): 71520467040

約数和(自身を除く): 51271652880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 270, 295, 324, 354, 360, 405, 432, 472, 531, 540, 590, 648, 708, 720, 810, 885, 944, 1062, 1080, 1180, 1296, 1416, 1593, 1620, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3240, 3540, 4248, 4720, 4779, 5310, 6372, 6480, 7080, 7965, 8496, 9558, 10620, 12744, 14160, 15930, 19116, 21240, 23895, 25488, 31860, 38232, 42480, 47790, 52963, 63720, 76464, 95580, 105926, 127440, 158889, 191160, 211852, 264815, 317778, 382320, 423704, 476667, 529630, 635556, 794445, 847408, 953334, 1059260, 1271112, 1430001, 1588890, 1906668, 2118520, 2383335, 2542224, 2860002, 3124817, 3177780, 3813336, 4237040, 4290003, 4766670, 5720004, 6249634, 6355560, 7150005, 7626672, 8580006, 9374451, 9533340, 11440008, 12499268, 12711120, 14300010, 15624085, 17160012, 18748902, 19066680, 21450015, 22880016, 24998536, 28123353, 28600020, 31248170, 34320024, 37497804, 38133360, 42900030, 46872255, 49997072, 56246706, 57200040, 62496340, 68640048, 74995608, 84370059, 85800060, 93744510, 112493412, 114400080, 124992680, 140616765, 149991216, 168740118, 171600120, 187489020, 224986824, 249985360, 253110177, 281233530, 337480236, 343200240, 374978040, 421850295, 449973648, 506220354, 562467060, 674960472, 749956080, 843700590, 1012440708, 1124934120, 1265550885, 1349920944, 1687401180, 2024881416, 2249868240, 2531101770, 3374802360, 4049762832, 5062203540, 6749604720, 10124407080, 20248814160]

約数ペア:

[(1, 20248814160), (2, 10124407080), (3, 6749604720), (4, 5062203540), (5, 4049762832), (6, 3374802360), (8, 2531101770), (9, 2249868240), (10, 2024881416), (12, 1687401180), (15, 1349920944), (16, 1265550885), (18, 1124934120), (20, 1012440708), (24, 843700590), (27, 749956080), (30, 674960472), (36, 562467060), (40, 506220354), (45, 449973648), (48, 421850295), (54, 374978040), (59, 343200240), (60, 337480236), (72, 281233530), (80, 253110177), (81, 249985360), (90, 224986824), (108, 187489020), (118, 171600120), (120, 168740118), (135, 149991216), (144, 140616765), (162, 124992680), (177, 114400080), (180, 112493412), (216, 93744510), (236, 85800060), (240, 84370059), (270, 74995608), (295, 68640048), (324, 62496340), (354, 57200040), (360, 56246706), (405, 49997072), (432, 46872255), (472, 42900030), (531, 38133360), (540, 37497804), (590, 34320024), (648, 31248170), (708, 28600020), (720, 28123353), (810, 24998536), (885, 22880016), (944, 21450015), (1062, 19066680), (1080, 18748902), (1180, 17160012), (1296, 15624085), (1416, 14300010), (1593, 12711120), (1620, 12499268), (1770, 11440008), (2124, 9533340), (2160, 9374451), (2360, 8580006), (2655, 7626672), (2832, 7150005), (3186, 6355560), (3240, 6249634), (3540, 5720004), (4248, 4766670), (4720, 4290003), (4779, 4237040), (5310, 3813336), (6372, 3177780), (6480, 3124817), (7080, 2860002), (7965, 2542224), (8496, 2383335), (9558, 2118520), (10620, 1906668), (12744, 1588890), (14160, 1430001), (15930, 1271112), (19116, 1059260), (21240, 953334), (23895, 847408), (25488, 794445), (31860, 635556), (38232, 529630), (42480, 476667), (47790, 423704), (52963, 382320), (63720, 317778), (76464, 264815), (95580, 211852), (105926, 191160), (127440, 158889)]