7471969680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2814

約数の個数: 320

約数和(自身を含む): 27851931648

約数和(自身を除く): 20379961968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 53, 56, 60, 62, 70, 80, 84, 93, 105, 106, 112, 120, 124, 140, 155, 159, 168, 186, 210, 212, 217, 240, 248, 265, 280, 310, 318, 336, 371, 372, 420, 424, 434, 465, 496, 530, 560, 620, 636, 651, 742, 744, 795, 840, 848, 868, 930, 1060, 1085, 1113, 1240, 1272, 1302, 1484, 1488, 1590, 1643, 1680, 1736, 1855, 1860, 2120, 2170, 2226, 2480, 2544, 2604, 2707, 2968, 3180, 3255, 3286, 3472, 3710, 3720, 4240, 4340, 4452, 4929, 5208, 5414, 5565, 5936, 6360, 6510, 6572, 7420, 7440, 8121, 8215, 8680, 8904, 9858, 10416, 10828, 11130, 11501, 12720, 13020, 13144, 13535, 14840, 16242, 16430, 17360, 17808, 18949, 19716, 21656, 22260, 23002, 24645, 26040, 26288, 27070, 29680, 32484, 32860, 34503, 37898, 39432, 40605, 43312, 44520, 46004, 49290, 52080, 54140, 56847, 57505, 64968, 65720, 69006, 75796, 78864, 81210, 83917, 89040, 92008, 94745, 98580, 108280, 113694, 115010, 129936, 131440, 138012, 143471, 151592, 162420, 167834, 172515, 184016, 189490, 197160, 216560, 227388, 230020, 251751, 276024, 284235, 286942, 303184, 324840, 335668, 345030, 378980, 394320, 419585, 430413, 454776, 460040, 503502, 552048, 568470, 573884, 587419, 649680, 671336, 690060, 717355, 757960, 839170, 860826, 909552, 920080, 1004297, 1007004, 1136940, 1147768, 1174838, 1258755, 1342672, 1380120, 1434710, 1515920, 1678340, 1721652, 1762257, 2008594, 2014008, 2152065, 2273880, 2295536, 2349676, 2517510, 2760240, 2869420, 2937095, 3012891, 3356680, 3443304, 3524514, 4017188, 4028016, 4304130, 4447601, 4547760, 4699352, 5021485, 5035020, 5738840, 5874190, 6025782, 6713360, 6886608, 7049028, 8034376, 8608260, 8811285, 8895202, 9398704, 10042970, 10070040, 11477680, 11748380, 12051564, 13342803, 14098056, 15064455, 16068752, 17216520, 17622570, 17790404, 20085940, 20140080, 22238005, 23496760, 24103128, 26685606, 28196112, 30128910, 31133207, 34433040, 35245140, 35580808, 40171880, 44476010, 46993520, 48206256, 53371212, 60257820, 62266414, 66714015, 70490280, 71161616, 80343760, 88952020, 93399621, 106742424, 120515640, 124532828, 133428030, 140980560, 155666035, 177904040, 186799242, 213484848, 241031280, 249065656, 266856060, 311332070, 355808080, 373598484, 466998105, 498131312, 533712120, 622664140, 747196968, 933996210, 1067424240, 1245328280, 1494393936, 1867992420, 2490656560, 3735984840, 7471969680]

約数ペア:

[(1, 7471969680), (2, 3735984840), (3, 2490656560), (4, 1867992420), (5, 1494393936), (6, 1245328280), (7, 1067424240), (8, 933996210), (10, 747196968), (12, 622664140), (14, 533712120), (15, 498131312), (16, 466998105), (20, 373598484), (21, 355808080), (24, 311332070), (28, 266856060), (30, 249065656), (31, 241031280), (35, 213484848), (40, 186799242), (42, 177904040), (48, 155666035), (53, 140980560), (56, 133428030), (60, 124532828), (62, 120515640), (70, 106742424), (80, 93399621), (84, 88952020), (93, 80343760), (105, 71161616), (106, 70490280), (112, 66714015), (120, 62266414), (124, 60257820), (140, 53371212), (155, 48206256), (159, 46993520), (168, 44476010), (186, 40171880), (210, 35580808), (212, 35245140), (217, 34433040), (240, 31133207), (248, 30128910), (265, 28196112), (280, 26685606), (310, 24103128), (318, 23496760), (336, 22238005), (371, 20140080), (372, 20085940), (420, 17790404), (424, 17622570), (434, 17216520), (465, 16068752), (496, 15064455), (530, 14098056), (560, 13342803), (620, 12051564), (636, 11748380), (651, 11477680), (742, 10070040), (744, 10042970), (795, 9398704), (840, 8895202), (848, 8811285), (868, 8608260), (930, 8034376), (1060, 7049028), (1085, 6886608), (1113, 6713360), (1240, 6025782), (1272, 5874190), (1302, 5738840), (1484, 5035020), (1488, 5021485), (1590, 4699352), (1643, 4547760), (1680, 4447601), (1736, 4304130), (1855, 4028016), (1860, 4017188), (2120, 3524514), (2170, 3443304), (2226, 3356680), (2480, 3012891), (2544, 2937095), (2604, 2869420), (2707, 2760240), (2968, 2517510), (3180, 2349676), (3255, 2295536), (3286, 2273880), (3472, 2152065), (3710, 2014008), (3720, 2008594), (4240, 1762257), (4340, 1721652), (4452, 1678340), (4929, 1515920), (5208, 1434710), (5414, 1380120), (5565, 1342672), (5936, 1258755), (6360, 1174838), (6510, 1147768), (6572, 1136940), (7420, 1007004), (7440, 1004297), (8121, 920080), (8215, 909552), (8680, 860826), (8904, 839170), (9858, 757960), (10416, 717355), (10828, 690060), (11130, 671336), (11501, 649680), (12720, 587419), (13020, 573884), (13144, 568470), (13535, 552048), (14840, 503502), (16242, 460040), (16430, 454776), (17360, 430413), (17808, 419585), (18949, 394320), (19716, 378980), (21656, 345030), (22260, 335668), (23002, 324840), (24645, 303184), (26040, 286942), (26288, 284235), (27070, 276024), (29680, 251751), (32484, 230020), (32860, 227388), (34503, 216560), (37898, 197160), (39432, 189490), (40605, 184016), (43312, 172515), (44520, 167834), (46004, 162420), (49290, 151592), (52080, 143471), (54140, 138012), (56847, 131440), (57505, 129936), (64968, 115010), (65720, 113694), (69006, 108280), (75796, 98580), (78864, 94745), (81210, 92008), (83917, 89040)]