918769320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 384

約数和(自身を含む): 3714048000

約数和(自身を除く): 2795278680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 105, 114, 120, 124, 126, 133, 140, 152, 155, 168, 171, 180, 186, 190, 210, 217, 228, 248, 252, 266, 279, 280, 285, 310, 315, 342, 360, 372, 380, 399, 420, 434, 456, 465, 504, 532, 558, 570, 589, 619, 620, 630, 651, 665, 684, 744, 760, 798, 840, 855, 868, 930, 1064, 1085, 1116, 1140, 1178, 1197, 1238, 1240, 1260, 1302, 1330, 1368, 1395, 1596, 1710, 1736, 1767, 1857, 1860, 1953, 1995, 2170, 2232, 2280, 2356, 2394, 2476, 2520, 2604, 2660, 2790, 2945, 3095, 3192, 3255, 3420, 3534, 3714, 3720, 3906, 3990, 4123, 4333, 4340, 4712, 4788, 4952, 5208, 5301, 5320, 5571, 5580, 5890, 5985, 6190, 6510, 6840, 7068, 7428, 7812, 7980, 8246, 8666, 8680, 8835, 9285, 9576, 9765, 10602, 11142, 11160, 11761, 11780, 11970, 12369, 12380, 12999, 13020, 14136, 14856, 15624, 15960, 16492, 17332, 17670, 18570, 19189, 19530, 20615, 21204, 21665, 22284, 23522, 23560, 23940, 24738, 24760, 25998, 26040, 26505, 27855, 32984, 34664, 35283, 35340, 37107, 37140, 38378, 38997, 39060, 41230, 42408, 43330, 44568, 47044, 47880, 49476, 51996, 53010, 55710, 57567, 58805, 61845, 64995, 70566, 70680, 74214, 74280, 76756, 77994, 78120, 82327, 82460, 86660, 94088, 95945, 98952, 103992, 105849, 106020, 111420, 115134, 117610, 123690, 129990, 134323, 141132, 148428, 153512, 155988, 164654, 164920, 172701, 173320, 176415, 185535, 191890, 194985, 211698, 212040, 222840, 230268, 235220, 246981, 247380, 259980, 268646, 282264, 287835, 296856, 311976, 329308, 345402, 352830, 364591, 371070, 383780, 389970, 402969, 411635, 423396, 460536, 470440, 493962, 494760, 519960, 529245, 537292, 575670, 658616, 671615, 690804, 705660, 729182, 740943, 742140, 767560, 779940, 805938, 823270, 846792, 863505, 987924, 1058490, 1074584, 1093773, 1151340, 1208907, 1234905, 1343230, 1381608, 1411320, 1458364, 1481886, 1484280, 1559880, 1611876, 1646540, 1727010, 1822955, 1975848, 2014845, 2116980, 2187546, 2302680, 2417814, 2469810, 2552137, 2686460, 2916728, 2963772, 3223752, 3281319, 3293080, 3454020, 3645910, 3704715, 4029690, 4233960, 4375092, 4835628, 4939620, 5104274, 5372920, 5468865, 5927544, 6044535, 6562638, 6908040, 7291820, 7409430, 7656411, 8059380, 8750184, 9671256, 9879240, 10208548, 10937730, 12089070, 12760685, 13125276, 14583640, 14818860, 15312822, 16118760, 16406595, 20417096, 21875460, 22969233, 24178140, 25521370, 26250552, 29637720, 30625644, 32813190, 38282055, 43750920, 45938466, 48356280, 51042740, 61251288, 65626380, 76564110, 91876932, 102085480, 114846165, 131252760, 153128220, 183753864, 229692330, 306256440, 459384660, 918769320]

約数ペア:

[(1, 918769320), (2, 459384660), (3, 306256440), (4, 229692330), (5, 183753864), (6, 153128220), (7, 131252760), (8, 114846165), (9, 102085480), (10, 91876932), (12, 76564110), (14, 65626380), (15, 61251288), (18, 51042740), (19, 48356280), (20, 45938466), (21, 43750920), (24, 38282055), (28, 32813190), (30, 30625644), (31, 29637720), (35, 26250552), (36, 25521370), (38, 24178140), (40, 22969233), (42, 21875460), (45, 20417096), (56, 16406595), (57, 16118760), (60, 15312822), (62, 14818860), (63, 14583640), (70, 13125276), (72, 12760685), (76, 12089070), (84, 10937730), (90, 10208548), (93, 9879240), (95, 9671256), (105, 8750184), (114, 8059380), (120, 7656411), (124, 7409430), (126, 7291820), (133, 6908040), (140, 6562638), (152, 6044535), (155, 5927544), (168, 5468865), (171, 5372920), (180, 5104274), (186, 4939620), (190, 4835628), (210, 4375092), (217, 4233960), (228, 4029690), (248, 3704715), (252, 3645910), (266, 3454020), (279, 3293080), (280, 3281319), (285, 3223752), (310, 2963772), (315, 2916728), (342, 2686460), (360, 2552137), (372, 2469810), (380, 2417814), (399, 2302680), (420, 2187546), (434, 2116980), (456, 2014845), (465, 1975848), (504, 1822955), (532, 1727010), (558, 1646540), (570, 1611876), (589, 1559880), (619, 1484280), (620, 1481886), (630, 1458364), (651, 1411320), (665, 1381608), (684, 1343230), (744, 1234905), (760, 1208907), (798, 1151340), (840, 1093773), (855, 1074584), (868, 1058490), (930, 987924), (1064, 863505), (1085, 846792), (1116, 823270), (1140, 805938), (1178, 779940), (1197, 767560), (1238, 742140), (1240, 740943), (1260, 729182), (1302, 705660), (1330, 690804), (1368, 671615), (1395, 658616), (1596, 575670), (1710, 537292), (1736, 529245), (1767, 519960), (1857, 494760), (1860, 493962), (1953, 470440), (1995, 460536), (2170, 423396), (2232, 411635), (2280, 402969), (2356, 389970), (2394, 383780), (2476, 371070), (2520, 364591), (2604, 352830), (2660, 345402), (2790, 329308), (2945, 311976), (3095, 296856), (3192, 287835), (3255, 282264), (3420, 268646), (3534, 259980), (3714, 247380), (3720, 246981), (3906, 235220), (3990, 230268), (4123, 222840), (4333, 212040), (4340, 211698), (4712, 194985), (4788, 191890), (4952, 185535), (5208, 176415), (5301, 173320), (5320, 172701), (5571, 164920), (5580, 164654), (5890, 155988), (5985, 153512), (6190, 148428), (6510, 141132), (6840, 134323), (7068, 129990), (7428, 123690), (7812, 117610), (7980, 115134), (8246, 111420), (8666, 106020), (8680, 105849), (8835, 103992), (9285, 98952), (9576, 95945), (9765, 94088), (10602, 86660), (11142, 82460), (11160, 82327), (11761, 78120), (11780, 77994), (11970, 76756), (12369, 74280), (12380, 74214), (12999, 70680), (13020, 70566), (14136, 64995), (14856, 61845), (15624, 58805), (15960, 57567), (16492, 55710), (17332, 53010), (17670, 51996), (18570, 49476), (19189, 47880), (19530, 47044), (20615, 44568), (21204, 43330), (21665, 42408), (22284, 41230), (23522, 39060), (23560, 38997), (23940, 38378), (24738, 37140), (24760, 37107), (25998, 35340), (26040, 35283), (26505, 34664), (27855, 32984)]