2478643440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:597

約数の個数: 480

約数和(自身を含む): 9955362816

約数和(自身を除く): 7476719376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 208, 210, 217, 240, 245, 248, 260, 273, 280, 294, 310, 312, 336, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 496, 520, 523, 546, 560, 588, 620, 624, 637, 651, 728, 735, 744, 780, 784, 806, 840, 868, 910, 930, 980, 1040, 1046, 1085, 1092, 1176, 1209, 1240, 1274, 1302, 1365, 1456, 1470, 1488, 1519, 1560, 1569, 1612, 1680, 1736, 1820, 1860, 1911, 1960, 2015, 2092, 2170, 2184, 2352, 2418, 2480, 2548, 2604, 2615, 2730, 2821, 2940, 3038, 3120, 3138, 3185, 3224, 3255, 3472, 3640, 3661, 3720, 3822, 3920, 4030, 4184, 4340, 4368, 4557, 4836, 5096, 5208, 5230, 5460, 5642, 5880, 6045, 6076, 6276, 6370, 6448, 6510, 6799, 7280, 7322, 7440, 7595, 7644, 7845, 8060, 8368, 8463, 8680, 9114, 9555, 9672, 10192, 10416, 10460, 10920, 10983, 11284, 11760, 12090, 12152, 12552, 12740, 13020, 13598, 14105, 14644, 15190, 15288, 15690, 16120, 16213, 16926, 17360, 18228, 18305, 19110, 19344, 19747, 20397, 20920, 21840, 21966, 22568, 22785, 24180, 24304, 25104, 25480, 25627, 26040, 27196, 28210, 29288, 30380, 30576, 31380, 32240, 32426, 33852, 33995, 36456, 36610, 38220, 39494, 40794, 41840, 42315, 43932, 45136, 45570, 47593, 48360, 48639, 50960, 51254, 52080, 54392, 54915, 56420, 58576, 59241, 60760, 62760, 64852, 67704, 67990, 72912, 73220, 76440, 76881, 78988, 81065, 81588, 84630, 87864, 91140, 95186, 96720, 97278, 98735, 101985, 102508, 108784, 109830, 112840, 113491, 118482, 121520, 125520, 128135, 129704, 135408, 135980, 142779, 146440, 152880, 153762, 157976, 162130, 163176, 169260, 175728, 182280, 190372, 194556, 197470, 203970, 205016, 210769, 219660, 225680, 226982, 236964, 237965, 243195, 256270, 259408, 271960, 285558, 292880, 296205, 307524, 315952, 324260, 326352, 333151, 338520, 340473, 364560, 380744, 384405, 389112, 394940, 407940, 410032, 421538, 439320, 453964, 473928, 475930, 486390, 512540, 543920, 567455, 571116, 592410, 615048, 632307, 648520, 666302, 677040, 680946, 713895, 761488, 768810, 778224, 789880, 794437, 815880, 843076, 878640, 907928, 947856, 951860, 972780, 999453, 1025080, 1053845, 1134910, 1142232, 1184820, 1230096, 1264614, 1297040, 1332604, 1361892, 1427790, 1475383, 1537620, 1579760, 1588874, 1631760, 1665755, 1686152, 1702365, 1815856, 1903720, 1945560, 1998906, 2050160, 2107690, 2269820, 2284464, 2369640, 2383311, 2529228, 2665208, 2723784, 2855580, 2950766, 3075240, 3161535, 3177748, 3331510, 3372304, 3404730, 3807440, 3891120, 3972185, 3997812, 4215380, 4426149, 4539640, 4739280, 4766622, 4997265, 5058456, 5330416, 5447568, 5711160, 5901532, 6150480, 6323070, 6355496, 6663020, 6809460, 7376915, 7944370, 7995624, 8430760, 8852298, 9079280, 9533244, 9994530, 10116912, 10327681, 11422320, 11803064, 11916555, 12646140, 12710992, 13326040, 13618920, 14753830, 15888740, 15991248, 16861520, 17704596, 19066488, 19989060, 20655362, 22130745, 23606128, 23833110, 25292280, 26652080, 27237840, 29507660, 30983043, 31777480, 35409192, 38132976, 39978120, 41310724, 44261490, 47666220, 50584560, 51638405, 59015320, 61966086, 63554960, 70818384, 79956240, 82621448, 88522980, 95332440, 103276810, 118030640, 123932172, 154915215, 165242896, 177045960, 190664880, 206553620, 247864344, 309830430, 354091920, 413107240, 495728688, 619660860, 826214480, 1239321720, 2478643440]

約数ペア:

[(1, 2478643440), (2, 1239321720), (3, 826214480), (4, 619660860), (5, 495728688), (6, 413107240), (7, 354091920), (8, 309830430), (10, 247864344), (12, 206553620), (13, 190664880), (14, 177045960), (15, 165242896), (16, 154915215), (20, 123932172), (21, 118030640), (24, 103276810), (26, 95332440), (28, 88522980), (30, 82621448), (31, 79956240), (35, 70818384), (39, 63554960), (40, 61966086), (42, 59015320), (48, 51638405), (49, 50584560), (52, 47666220), (56, 44261490), (60, 41310724), (62, 39978120), (65, 38132976), (70, 35409192), (78, 31777480), (80, 30983043), (84, 29507660), (91, 27237840), (93, 26652080), (98, 25292280), (104, 23833110), (105, 23606128), (112, 22130745), (120, 20655362), (124, 19989060), (130, 19066488), (140, 17704596), (147, 16861520), (155, 15991248), (156, 15888740), (168, 14753830), (182, 13618920), (186, 13326040), (195, 12710992), (196, 12646140), (208, 11916555), (210, 11803064), (217, 11422320), (240, 10327681), (245, 10116912), (248, 9994530), (260, 9533244), (273, 9079280), (280, 8852298), (294, 8430760), (310, 7995624), (312, 7944370), (336, 7376915), (364, 6809460), (372, 6663020), (390, 6355496), (392, 6323070), (403, 6150480), (420, 5901532), (434, 5711160), (455, 5447568), (465, 5330416), (490, 5058456), (496, 4997265), (520, 4766622), (523, 4739280), (546, 4539640), (560, 4426149), (588, 4215380), (620, 3997812), (624, 3972185), (637, 3891120), (651, 3807440), (728, 3404730), (735, 3372304), (744, 3331510), (780, 3177748), (784, 3161535), (806, 3075240), (840, 2950766), (868, 2855580), (910, 2723784), (930, 2665208), (980, 2529228), (1040, 2383311), (1046, 2369640), (1085, 2284464), (1092, 2269820), (1176, 2107690), (1209, 2050160), (1240, 1998906), (1274, 1945560), (1302, 1903720), (1365, 1815856), (1456, 1702365), (1470, 1686152), (1488, 1665755), (1519, 1631760), (1560, 1588874), (1569, 1579760), (1612, 1537620), (1680, 1475383), (1736, 1427790), (1820, 1361892), (1860, 1332604), (1911, 1297040), (1960, 1264614), (2015, 1230096), (2092, 1184820), (2170, 1142232), (2184, 1134910), (2352, 1053845), (2418, 1025080), (2480, 999453), (2548, 972780), (2604, 951860), (2615, 947856), (2730, 907928), (2821, 878640), (2940, 843076), (3038, 815880), (3120, 794437), (3138, 789880), (3185, 778224), (3224, 768810), (3255, 761488), (3472, 713895), (3640, 680946), (3661, 677040), (3720, 666302), (3822, 648520), (3920, 632307), (4030, 615048), (4184, 592410), (4340, 571116), (4368, 567455), (4557, 543920), (4836, 512540), (5096, 486390), (5208, 475930), (5230, 473928), (5460, 453964), (5642, 439320), (5880, 421538), (6045, 410032), (6076, 407940), (6276, 394940), (6370, 389112), (6448, 384405), (6510, 380744), (6799, 364560), (7280, 340473), (7322, 338520), (7440, 333151), (7595, 326352), (7644, 324260), (7845, 315952), (8060, 307524), (8368, 296205), (8463, 292880), (8680, 285558), (9114, 271960), (9555, 259408), (9672, 256270), (10192, 243195), (10416, 237965), (10460, 236964), (10920, 226982), (10983, 225680), (11284, 219660), (11760, 210769), (12090, 205016), (12152, 203970), (12552, 197470), (12740, 194556), (13020, 190372), (13598, 182280), (14105, 175728), (14644, 169260), (15190, 163176), (15288, 162130), (15690, 157976), (16120, 153762), (16213, 152880), (16926, 146440), (17360, 142779), (18228, 135980), (18305, 135408), (19110, 129704), (19344, 128135), (19747, 125520), (20397, 121520), (20920, 118482), (21840, 113491), (21966, 112840), (22568, 109830), (22785, 108784), (24180, 102508), (24304, 101985), (25104, 98735), (25480, 97278), (25627, 96720), (26040, 95186), (27196, 91140), (28210, 87864), (29288, 84630), (30380, 81588), (30576, 81065), (31380, 78988), (32240, 76881), (32426, 76440), (33852, 73220), (33995, 72912), (36456, 67990), (36610, 67704), (38220, 64852), (39494, 62760), (40794, 60760), (41840, 59241), (42315, 58576), (43932, 56420), (45136, 54915), (45570, 54392), (47593, 52080), (48360, 51254), (48639, 50960)]