20107632480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:758

約数の個数: 384

約数和(自身を含む): 70435588608

約数和(自身を除く): 50327956128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 137, 156, 160, 172, 195, 208, 215, 240, 258, 260, 274, 312, 344, 390, 411, 416, 430, 480, 516, 520, 547, 548, 559, 624, 645, 685, 688, 780, 822, 860, 1032, 1040, 1094, 1096, 1118, 1248, 1290, 1370, 1376, 1560, 1641, 1644, 1677, 1720, 1781, 2055, 2064, 2080, 2188, 2192, 2236, 2580, 2735, 2740, 2795, 3120, 3282, 3288, 3354, 3440, 3562, 4110, 4128, 4376, 4384, 4472, 5160, 5343, 5470, 5480, 5590, 5891, 6240, 6564, 6576, 6708, 6880, 7111, 7124, 8205, 8220, 8385, 8752, 8905, 8944, 10320, 10686, 10940, 10960, 11180, 11782, 13128, 13152, 13416, 14222, 14248, 16410, 16440, 16770, 17504, 17673, 17810, 17888, 20640, 21333, 21372, 21880, 21920, 22360, 23521, 23564, 26256, 26715, 26832, 28444, 28496, 29455, 32820, 32880, 33540, 35346, 35555, 35620, 42666, 42744, 43760, 44720, 47042, 47128, 52512, 53430, 53664, 56888, 56992, 58910, 65640, 65760, 67080, 70563, 70692, 71110, 71240, 74939, 76583, 85332, 85488, 87520, 88365, 89440, 94084, 94256, 106665, 106860, 113776, 117605, 117820, 131280, 134160, 141126, 141384, 142220, 142480, 149878, 153166, 170664, 170976, 176730, 188168, 188512, 213330, 213720, 224817, 227552, 229749, 235210, 235640, 262560, 268320, 282252, 282768, 284440, 284960, 299756, 305773, 306332, 341328, 352815, 353460, 374695, 376336, 382915, 426660, 427440, 449634, 459498, 470420, 471280, 564504, 565536, 568880, 599512, 611546, 612664, 682656, 705630, 706920, 749390, 752672, 765830, 853320, 854880, 899268, 917319, 918996, 940840, 942560, 974207, 1124085, 1129008, 1137760, 1148745, 1199024, 1223092, 1225328, 1411260, 1413840, 1498780, 1528865, 1531660, 1706640, 1798536, 1834638, 1837992, 1881680, 1948414, 2248170, 2258016, 2297490, 2398048, 2446184, 2450656, 2822520, 2827680, 2922621, 2997560, 3057730, 3063320, 3222377, 3413280, 3597072, 3669276, 3675984, 3763360, 3896828, 4496340, 4586595, 4594980, 4871035, 4892368, 5645040, 5845242, 5995120, 6115460, 6126640, 6444754, 7194144, 7338552, 7351968, 7793656, 8992680, 9173190, 9189960, 9667131, 9742070, 9784736, 11290080, 11690484, 11990240, 12230920, 12253280, 12889508, 14613105, 14677104, 15587312, 16111885, 17985360, 18346380, 18379920, 19334262, 19484140, 23380968, 24461840, 25779016, 29226210, 29354208, 31174624, 32223770, 35970720, 36692760, 36759840, 38668524, 38968280, 41890901, 46761936, 48335655, 48923680, 51558032, 58452420, 64447540, 73385520, 77337048, 77936560, 83781802, 93523872, 96671310, 103116064, 116904840, 125672703, 128895080, 146771040, 154674096, 155873120, 167563604, 193342620, 209454505, 233809680, 251345406, 257790160, 309348192, 335127208, 386685240, 418909010, 467619360, 502690812, 515580320, 628363515, 670254416, 773370480, 837818020, 1005381624, 1256727030, 1340508832, 1546740960, 1675636040, 2010763248, 2513454060, 3351272080, 4021526496, 5026908120, 6702544160, 10053816240, 20107632480]

約数ペア:

[(1, 20107632480), (2, 10053816240), (3, 6702544160), (4, 5026908120), (5, 4021526496), (6, 3351272080), (8, 2513454060), (10, 2010763248), (12, 1675636040), (13, 1546740960), (15, 1340508832), (16, 1256727030), (20, 1005381624), (24, 837818020), (26, 773370480), (30, 670254416), (32, 628363515), (39, 515580320), (40, 502690812), (43, 467619360), (48, 418909010), (52, 386685240), (60, 335127208), (65, 309348192), (78, 257790160), (80, 251345406), (86, 233809680), (96, 209454505), (104, 193342620), (120, 167563604), (129, 155873120), (130, 154674096), (137, 146771040), (156, 128895080), (160, 125672703), (172, 116904840), (195, 103116064), (208, 96671310), (215, 93523872), (240, 83781802), (258, 77936560), (260, 77337048), (274, 73385520), (312, 64447540), (344, 58452420), (390, 51558032), (411, 48923680), (416, 48335655), (430, 46761936), (480, 41890901), (516, 38968280), (520, 38668524), (547, 36759840), (548, 36692760), (559, 35970720), (624, 32223770), (645, 31174624), (685, 29354208), (688, 29226210), (780, 25779016), (822, 24461840), (860, 23380968), (1032, 19484140), (1040, 19334262), (1094, 18379920), (1096, 18346380), (1118, 17985360), (1248, 16111885), (1290, 15587312), (1370, 14677104), (1376, 14613105), (1560, 12889508), (1641, 12253280), (1644, 12230920), (1677, 11990240), (1720, 11690484), (1781, 11290080), (2055, 9784736), (2064, 9742070), (2080, 9667131), (2188, 9189960), (2192, 9173190), (2236, 8992680), (2580, 7793656), (2735, 7351968), (2740, 7338552), (2795, 7194144), (3120, 6444754), (3282, 6126640), (3288, 6115460), (3354, 5995120), (3440, 5845242), (3562, 5645040), (4110, 4892368), (4128, 4871035), (4376, 4594980), (4384, 4586595), (4472, 4496340), (5160, 3896828), (5343, 3763360), (5470, 3675984), (5480, 3669276), (5590, 3597072), (5891, 3413280), (6240, 3222377), (6564, 3063320), (6576, 3057730), (6708, 2997560), (6880, 2922621), (7111, 2827680), (7124, 2822520), (8205, 2450656), (8220, 2446184), (8385, 2398048), (8752, 2297490), (8905, 2258016), (8944, 2248170), (10320, 1948414), (10686, 1881680), (10940, 1837992), (10960, 1834638), (11180, 1798536), (11782, 1706640), (13128, 1531660), (13152, 1528865), (13416, 1498780), (14222, 1413840), (14248, 1411260), (16410, 1225328), (16440, 1223092), (16770, 1199024), (17504, 1148745), (17673, 1137760), (17810, 1129008), (17888, 1124085), (20640, 974207), (21333, 942560), (21372, 940840), (21880, 918996), (21920, 917319), (22360, 899268), (23521, 854880), (23564, 853320), (26256, 765830), (26715, 752672), (26832, 749390), (28444, 706920), (28496, 705630), (29455, 682656), (32820, 612664), (32880, 611546), (33540, 599512), (35346, 568880), (35555, 565536), (35620, 564504), (42666, 471280), (42744, 470420), (43760, 459498), (44720, 449634), (47042, 427440), (47128, 426660), (52512, 382915), (53430, 376336), (53664, 374695), (56888, 353460), (56992, 352815), (58910, 341328), (65640, 306332), (65760, 305773), (67080, 299756), (70563, 284960), (70692, 284440), (71110, 282768), (71240, 282252), (74939, 268320), (76583, 262560), (85332, 235640), (85488, 235210), (87520, 229749), (88365, 227552), (89440, 224817), (94084, 213720), (94256, 213330), (106665, 188512), (106860, 188168), (113776, 176730), (117605, 170976), (117820, 170664), (131280, 153166), (134160, 149878), (141126, 142480), (141384, 142220)]