1681574160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6217}}^1$

素因数の和:6270

約数の個数: 240

約数和(自身を含む): 6328630656

約数和(自身を除く): 4647056496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6217, 6440, 6762, 7728, 9016, 9660, 11270, 11760, 12434, 12880, 13524, 16905, 18032, 18651, 19320, 22540, 24868, 27048, 31085, 33810, 37302, 38640, 43519, 45080, 49736, 54096, 62170, 67620, 74604, 87038, 90160, 93255, 99472, 124340, 130557, 135240, 142991, 149208, 174076, 186510, 217595, 248680, 261114, 270480, 285982, 298416, 304633, 348152, 373020, 428973, 435190, 497360, 522228, 571964, 609266, 652785, 696304, 714955, 746040, 857946, 870380, 913899, 1000937, 1044456, 1143928, 1218532, 1305570, 1429910, 1492080, 1523165, 1715892, 1740760, 1827798, 2001874, 2088912, 2144865, 2287856, 2437064, 2611140, 2859820, 3002811, 3046330, 3431784, 3481520, 3655596, 4003748, 4289730, 4569495, 4874128, 5004685, 5222280, 5719640, 6005622, 6092660, 6863568, 7006559, 7311192, 8007496, 8579460, 9138990, 10009370, 10444560, 11439280, 12011244, 12185320, 14013118, 14622384, 15014055, 16014992, 17158920, 18277980, 20018740, 21019677, 24022488, 24370640, 28026236, 30028110, 34317840, 35032795, 36555960, 40037480, 42039354, 48044976, 56052472, 60056220, 70065590, 73111920, 80074960, 84078708, 105098385, 112104944, 120112440, 140131180, 168157416, 210196770, 240224880, 280262360, 336314832, 420393540, 560524720, 840787080, 1681574160]

約数ペア:

[(1, 1681574160), (2, 840787080), (3, 560524720), (4, 420393540), (5, 336314832), (6, 280262360), (7, 240224880), (8, 210196770), (10, 168157416), (12, 140131180), (14, 120112440), (15, 112104944), (16, 105098385), (20, 84078708), (21, 80074960), (23, 73111920), (24, 70065590), (28, 60056220), (30, 56052472), (35, 48044976), (40, 42039354), (42, 40037480), (46, 36555960), (48, 35032795), (49, 34317840), (56, 30028110), (60, 28026236), (69, 24370640), (70, 24022488), (80, 21019677), (84, 20018740), (92, 18277980), (98, 17158920), (105, 16014992), (112, 15014055), (115, 14622384), (120, 14013118), (138, 12185320), (140, 12011244), (147, 11439280), (161, 10444560), (168, 10009370), (184, 9138990), (196, 8579460), (210, 8007496), (230, 7311192), (240, 7006559), (245, 6863568), (276, 6092660), (280, 6005622), (294, 5719640), (322, 5222280), (336, 5004685), (345, 4874128), (368, 4569495), (392, 4289730), (420, 4003748), (460, 3655596), (483, 3481520), (490, 3431784), (552, 3046330), (560, 3002811), (588, 2859820), (644, 2611140), (690, 2437064), (735, 2287856), (784, 2144865), (805, 2088912), (840, 2001874), (920, 1827798), (966, 1740760), (980, 1715892), (1104, 1523165), (1127, 1492080), (1176, 1429910), (1288, 1305570), (1380, 1218532), (1470, 1143928), (1610, 1044456), (1680, 1000937), (1840, 913899), (1932, 870380), (1960, 857946), (2254, 746040), (2352, 714955), (2415, 696304), (2576, 652785), (2760, 609266), (2940, 571964), (3220, 522228), (3381, 497360), (3864, 435190), (3920, 428973), (4508, 373020), (4830, 348152), (5520, 304633), (5635, 298416), (5880, 285982), (6217, 270480), (6440, 261114), (6762, 248680), (7728, 217595), (9016, 186510), (9660, 174076), (11270, 149208), (11760, 142991), (12434, 135240), (12880, 130557), (13524, 124340), (16905, 99472), (18032, 93255), (18651, 90160), (19320, 87038), (22540, 74604), (24868, 67620), (27048, 62170), (31085, 54096), (33810, 49736), (37302, 45080), (38640, 43519)]