1556309040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 320

約数和(自身を含む): 5726633472

約数和(自身を除く): 4170324432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 137, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 274, 286, 312, 330, 331, 390, 411, 429, 440, 520, 528, 548, 572, 624, 660, 662, 685, 715, 780, 822, 858, 880, 993, 1040, 1096, 1144, 1320, 1324, 1370, 1430, 1507, 1560, 1644, 1655, 1716, 1781, 1986, 2055, 2145, 2192, 2288, 2640, 2648, 2740, 2860, 3014, 3120, 3288, 3310, 3432, 3562, 3641, 3972, 4110, 4290, 4303, 4521, 4965, 5296, 5343, 5480, 5720, 6028, 6576, 6620, 6864, 7124, 7282, 7535, 7944, 8220, 8580, 8606, 8905, 9042, 9930, 10686, 10923, 10960, 11440, 12056, 12909, 13240, 14248, 14564, 15070, 15888, 16440, 17160, 17212, 17810, 18084, 18205, 19591, 19860, 21372, 21515, 21846, 22605, 24112, 25818, 26480, 26715, 28496, 29128, 30140, 32880, 34320, 34424, 35620, 36168, 36410, 39182, 39720, 42744, 43030, 43692, 45210, 45347, 47333, 51636, 53430, 54615, 58256, 58773, 60280, 64545, 68848, 71240, 72336, 72820, 78364, 79440, 85488, 86060, 87384, 90420, 90694, 94666, 97955, 103272, 106860, 109230, 117546, 120560, 129090, 136041, 141999, 142480, 145640, 156728, 172120, 174768, 180840, 181388, 189332, 195910, 206544, 213720, 218460, 226735, 235092, 236665, 258180, 272082, 283998, 291280, 293865, 313456, 344240, 361680, 362776, 378664, 391820, 427440, 436920, 453470, 470184, 473330, 498817, 516360, 544164, 567996, 587730, 589511, 680205, 709995, 725552, 757328, 783640, 873840, 906940, 940368, 946660, 997634, 1032720, 1088328, 1135992, 1175460, 1179022, 1360410, 1419990, 1496451, 1567280, 1768533, 1813880, 1893320, 1995268, 2176656, 2271984, 2350920, 2358044, 2494085, 2720820, 2839980, 2947555, 2992902, 3537066, 3627760, 3786640, 3990536, 4701840, 4716088, 4988170, 5441640, 5679960, 5895110, 5985804, 6484621, 7074132, 7482255, 7981072, 8842665, 9432176, 9976340, 10883280, 11359920, 11790220, 11971608, 12969242, 14148264, 14964510, 17685330, 19453863, 19952680, 23580440, 23943216, 25938484, 28296528, 29929020, 32423105, 35370660, 38907726, 39905360, 47160880, 51876968, 59858040, 64846210, 70741320, 77815452, 97269315, 103753936, 119716080, 129692420, 141482640, 155630904, 194538630, 259384840, 311261808, 389077260, 518769680, 778154520, 1556309040]

約数ペア:

[(1, 1556309040), (2, 778154520), (3, 518769680), (4, 389077260), (5, 311261808), (6, 259384840), (8, 194538630), (10, 155630904), (11, 141482640), (12, 129692420), (13, 119716080), (15, 103753936), (16, 97269315), (20, 77815452), (22, 70741320), (24, 64846210), (26, 59858040), (30, 51876968), (33, 47160880), (39, 39905360), (40, 38907726), (44, 35370660), (48, 32423105), (52, 29929020), (55, 28296528), (60, 25938484), (65, 23943216), (66, 23580440), (78, 19952680), (80, 19453863), (88, 17685330), (104, 14964510), (110, 14148264), (120, 12969242), (130, 11971608), (132, 11790220), (137, 11359920), (143, 10883280), (156, 9976340), (165, 9432176), (176, 8842665), (195, 7981072), (208, 7482255), (220, 7074132), (240, 6484621), (260, 5985804), (264, 5895110), (274, 5679960), (286, 5441640), (312, 4988170), (330, 4716088), (331, 4701840), (390, 3990536), (411, 3786640), (429, 3627760), (440, 3537066), (520, 2992902), (528, 2947555), (548, 2839980), (572, 2720820), (624, 2494085), (660, 2358044), (662, 2350920), (685, 2271984), (715, 2176656), (780, 1995268), (822, 1893320), (858, 1813880), (880, 1768533), (993, 1567280), (1040, 1496451), (1096, 1419990), (1144, 1360410), (1320, 1179022), (1324, 1175460), (1370, 1135992), (1430, 1088328), (1507, 1032720), (1560, 997634), (1644, 946660), (1655, 940368), (1716, 906940), (1781, 873840), (1986, 783640), (2055, 757328), (2145, 725552), (2192, 709995), (2288, 680205), (2640, 589511), (2648, 587730), (2740, 567996), (2860, 544164), (3014, 516360), (3120, 498817), (3288, 473330), (3310, 470184), (3432, 453470), (3562, 436920), (3641, 427440), (3972, 391820), (4110, 378664), (4290, 362776), (4303, 361680), (4521, 344240), (4965, 313456), (5296, 293865), (5343, 291280), (5480, 283998), (5720, 272082), (6028, 258180), (6576, 236665), (6620, 235092), (6864, 226735), (7124, 218460), (7282, 213720), (7535, 206544), (7944, 195910), (8220, 189332), (8580, 181388), (8606, 180840), (8905, 174768), (9042, 172120), (9930, 156728), (10686, 145640), (10923, 142480), (10960, 141999), (11440, 136041), (12056, 129090), (12909, 120560), (13240, 117546), (14248, 109230), (14564, 106860), (15070, 103272), (15888, 97955), (16440, 94666), (17160, 90694), (17212, 90420), (17810, 87384), (18084, 86060), (18205, 85488), (19591, 79440), (19860, 78364), (21372, 72820), (21515, 72336), (21846, 71240), (22605, 68848), (24112, 64545), (25818, 60280), (26480, 58773), (26715, 58256), (28496, 54615), (29128, 53430), (30140, 51636), (32880, 47333), (34320, 45347), (34424, 45210), (35620, 43692), (36168, 43030), (36410, 42744), (39182, 39720)]