1916765760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 448

約数和(自身を含む): 7705539072

約数和(自身を除く): 5788773312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 130, 140, 148, 156, 160, 168, 182, 185, 192, 195, 208, 210, 222, 224, 240, 259, 260, 273, 280, 296, 312, 320, 336, 364, 370, 390, 416, 420, 444, 448, 455, 480, 481, 518, 520, 546, 555, 560, 592, 593, 624, 672, 728, 740, 777, 780, 832, 840, 888, 910, 960, 962, 1036, 1040, 1092, 1110, 1120, 1184, 1186, 1248, 1295, 1344, 1365, 1443, 1456, 1480, 1554, 1560, 1680, 1776, 1779, 1820, 1924, 2072, 2080, 2184, 2220, 2240, 2368, 2372, 2405, 2496, 2590, 2730, 2886, 2912, 2960, 2965, 3108, 3120, 3360, 3367, 3552, 3558, 3640, 3848, 3885, 4144, 4151, 4160, 4368, 4440, 4744, 4810, 5180, 5460, 5772, 5824, 5920, 5930, 6216, 6240, 6720, 6734, 7104, 7116, 7215, 7280, 7696, 7709, 7770, 8288, 8302, 8736, 8880, 8895, 9488, 9620, 10101, 10360, 10920, 11544, 11840, 11860, 12432, 12453, 12480, 13468, 14232, 14430, 14560, 15392, 15418, 15540, 16576, 16604, 16835, 17472, 17760, 17790, 18976, 19240, 20202, 20720, 20755, 21840, 21941, 23088, 23127, 23720, 24864, 24906, 26936, 28464, 28860, 29120, 30784, 30836, 31080, 33208, 33670, 35520, 35580, 37952, 38480, 38545, 40404, 41440, 41510, 43680, 43882, 46176, 46254, 47440, 49728, 49812, 50505, 53872, 53963, 56928, 57720, 61672, 62160, 62265, 65823, 66416, 67340, 71160, 76960, 77090, 80808, 82880, 83020, 87360, 87764, 92352, 92508, 94880, 99624, 101010, 107744, 107926, 109705, 113856, 115440, 115635, 123344, 124320, 124530, 131646, 132832, 134680, 142320, 153587, 153920, 154180, 161616, 161889, 166040, 175528, 185016, 189760, 199248, 202020, 215488, 215852, 219410, 230880, 231270, 246688, 248640, 249060, 263292, 265664, 269360, 269815, 284640, 285233, 307174, 308360, 323232, 323778, 329115, 332080, 351056, 370032, 398496, 404040, 431704, 438820, 460761, 461760, 462540, 493376, 498120, 526584, 538720, 539630, 569280, 570466, 614348, 616720, 646464, 647556, 658230, 664160, 702112, 740064, 767935, 796992, 808080, 809445, 855699, 863408, 877640, 921522, 925080, 996240, 1053168, 1077440, 1079260, 1140932, 1228696, 1233440, 1295112, 1316460, 1328320, 1404224, 1426165, 1480128, 1535870, 1616160, 1618890, 1711398, 1726816, 1755280, 1843044, 1850160, 1992480, 1996631, 2106336, 2158520, 2281864, 2303805, 2457392, 2466880, 2590224, 2632920, 2852330, 3071740, 3232320, 3237780, 3422796, 3453632, 3510560, 3686088, 3700320, 3984960, 3993262, 4212672, 4278495, 4317040, 4563728, 4607610, 4914784, 5180448, 5265840, 5704660, 5989893, 6143480, 6475560, 6845592, 7021120, 7372176, 7400640, 7986524, 8556990, 8634080, 9127456, 9215220, 9829568, 9983155, 10360896, 10531680, 11409320, 11979786, 12286960, 12951120, 13691184, 14744352, 15973048, 17113980, 17268160, 18254912, 18430440, 19966310, 21063360, 22818640, 23959572, 24573920, 25902240, 27382368, 29488704, 29949465, 31946096, 34227960, 36860880, 39932620, 45637280, 47919144, 49147840, 51804480, 54764736, 59898930, 63892192, 68455920, 73721760, 79865240, 91274560, 95838288, 119797860, 127784384, 136911840, 147443520, 159730480, 191676576, 239595720, 273823680, 319460960, 383353152, 479191440, 638921920, 958382880, 1916765760]

約数ペア:

[(1, 1916765760), (2, 958382880), (3, 638921920), (4, 479191440), (5, 383353152), (6, 319460960), (7, 273823680), (8, 239595720), (10, 191676576), (12, 159730480), (13, 147443520), (14, 136911840), (15, 127784384), (16, 119797860), (20, 95838288), (21, 91274560), (24, 79865240), (26, 73721760), (28, 68455920), (30, 63892192), (32, 59898930), (35, 54764736), (37, 51804480), (39, 49147840), (40, 47919144), (42, 45637280), (48, 39932620), (52, 36860880), (56, 34227960), (60, 31946096), (64, 29949465), (65, 29488704), (70, 27382368), (74, 25902240), (78, 24573920), (80, 23959572), (84, 22818640), (91, 21063360), (96, 19966310), (104, 18430440), (105, 18254912), (111, 17268160), (112, 17113980), (120, 15973048), (130, 14744352), (140, 13691184), (148, 12951120), (156, 12286960), (160, 11979786), (168, 11409320), (182, 10531680), (185, 10360896), (192, 9983155), (195, 9829568), (208, 9215220), (210, 9127456), (222, 8634080), (224, 8556990), (240, 7986524), (259, 7400640), (260, 7372176), (273, 7021120), (280, 6845592), (296, 6475560), (312, 6143480), (320, 5989893), (336, 5704660), (364, 5265840), (370, 5180448), (390, 4914784), (416, 4607610), (420, 4563728), (444, 4317040), (448, 4278495), (455, 4212672), (480, 3993262), (481, 3984960), (518, 3700320), (520, 3686088), (546, 3510560), (555, 3453632), (560, 3422796), (592, 3237780), (593, 3232320), (624, 3071740), (672, 2852330), (728, 2632920), (740, 2590224), (777, 2466880), (780, 2457392), (832, 2303805), (840, 2281864), (888, 2158520), (910, 2106336), (960, 1996631), (962, 1992480), (1036, 1850160), (1040, 1843044), (1092, 1755280), (1110, 1726816), (1120, 1711398), (1184, 1618890), (1186, 1616160), (1248, 1535870), (1295, 1480128), (1344, 1426165), (1365, 1404224), (1443, 1328320), (1456, 1316460), (1480, 1295112), (1554, 1233440), (1560, 1228696), (1680, 1140932), (1776, 1079260), (1779, 1077440), (1820, 1053168), (1924, 996240), (2072, 925080), (2080, 921522), (2184, 877640), (2220, 863408), (2240, 855699), (2368, 809445), (2372, 808080), (2405, 796992), (2496, 767935), (2590, 740064), (2730, 702112), (2886, 664160), (2912, 658230), (2960, 647556), (2965, 646464), (3108, 616720), (3120, 614348), (3360, 570466), (3367, 569280), (3552, 539630), (3558, 538720), (3640, 526584), (3848, 498120), (3885, 493376), (4144, 462540), (4151, 461760), (4160, 460761), (4368, 438820), (4440, 431704), (4744, 404040), (4810, 398496), (5180, 370032), (5460, 351056), (5772, 332080), (5824, 329115), (5920, 323778), (5930, 323232), (6216, 308360), (6240, 307174), (6720, 285233), (6734, 284640), (7104, 269815), (7116, 269360), (7215, 265664), (7280, 263292), (7696, 249060), (7709, 248640), (7770, 246688), (8288, 231270), (8302, 230880), (8736, 219410), (8880, 215852), (8895, 215488), (9488, 202020), (9620, 199248), (10101, 189760), (10360, 185016), (10920, 175528), (11544, 166040), (11840, 161889), (11860, 161616), (12432, 154180), (12453, 153920), (12480, 153587), (13468, 142320), (14232, 134680), (14430, 132832), (14560, 131646), (15392, 124530), (15418, 124320), (15540, 123344), (16576, 115635), (16604, 115440), (16835, 113856), (17472, 109705), (17760, 107926), (17790, 107744), (18976, 101010), (19240, 99624), (20202, 94880), (20720, 92508), (20755, 92352), (21840, 87764), (21941, 87360), (23088, 83020), (23127, 82880), (23720, 80808), (24864, 77090), (24906, 76960), (26936, 71160), (28464, 67340), (28860, 66416), (29120, 65823), (30784, 62265), (30836, 62160), (31080, 61672), (33208, 57720), (33670, 56928), (35520, 53963), (35580, 53872), (37952, 50505), (38480, 49812), (38545, 49728), (40404, 47440), (41440, 46254), (41510, 46176), (43680, 43882)]