17911573680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10705

約数の個数: 480

約数和(自身を含む): 75890642688

約数和(自身を除く): 57979069008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 98, 104, 105, 110, 112, 120, 130, 132, 140, 143, 147, 154, 156, 165, 168, 176, 182, 195, 196, 208, 210, 220, 231, 240, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 336, 364, 385, 390, 392, 420, 429, 440, 455, 462, 490, 520, 528, 539, 546, 560, 572, 588, 616, 624, 637, 660, 715, 728, 735, 770, 780, 784, 840, 858, 880, 910, 924, 980, 1001, 1040, 1078, 1092, 1144, 1155, 1176, 1232, 1274, 1320, 1365, 1430, 1456, 1470, 1540, 1560, 1617, 1680, 1716, 1820, 1848, 1911, 1960, 2002, 2145, 2156, 2184, 2288, 2310, 2352, 2548, 2640, 2695, 2730, 2860, 2940, 3003, 3080, 3120, 3185, 3234, 3432, 3640, 3696, 3822, 3920, 4004, 4290, 4312, 4368, 4620, 5005, 5096, 5390, 5460, 5720, 5880, 6006, 6160, 6370, 6468, 6864, 7007, 7280, 7644, 8008, 8085, 8580, 8624, 9240, 9555, 10010, 10192, 10651, 10780, 10920, 11440, 11760, 12012, 12740, 12936, 14014, 15015, 15288, 16016, 16170, 17160, 18480, 19110, 20020, 21021, 21302, 21560, 21840, 24024, 25480, 25872, 28028, 30030, 30576, 31953, 32340, 34320, 35035, 38220, 40040, 42042, 42604, 43120, 48048, 50960, 53255, 56056, 60060, 63906, 64680, 70070, 74557, 76440, 80080, 84084, 85208, 105105, 106510, 112112, 117161, 120120, 127812, 129360, 138463, 140140, 149114, 152880, 159765, 168168, 170416, 210210, 213020, 223671, 234322, 240240, 255624, 276926, 280280, 298228, 319530, 336336, 351483, 372785, 415389, 420420, 426040, 447342, 468644, 511248, 521899, 553852, 560560, 585805, 596456, 639060, 692315, 702966, 745570, 820127, 830778, 840840, 852080, 894684, 937288, 969241, 1043798, 1107704, 1118355, 1171610, 1192912, 1278120, 1384630, 1405932, 1491140, 1523093, 1565697, 1640254, 1661556, 1681680, 1757415, 1789368, 1874576, 1938482, 2076945, 2087596, 2215408, 2236710, 2343220, 2460381, 2556240, 2609495, 2769260, 2811864, 2907723, 2982280, 3046186, 3131394, 3280508, 3323112, 3514830, 3578736, 3876964, 4100635, 4153890, 4175192, 4473420, 4569279, 4686440, 4846205, 4920762, 5218990, 5538520, 5623728, 5740889, 5815446, 5964560, 6092372, 6262788, 6561016, 6646224, 6784687, 7029660, 7615465, 7753928, 7828485, 8201270, 8307780, 8350384, 8946840, 9138558, 9372880, 9692410, 9841524, 10437980, 10661651, 11077040, 11481778, 11630892, 12184744, 12301905, 12525576, 13122032, 13569374, 14059320, 14538615, 15230930, 15507856, 15656970, 16402540, 16615560, 17222667, 17893680, 18277116, 19384820, 19683048, 20354061, 20875960, 21323302, 22846395, 22963556, 23261784, 24369488, 24603810, 25051152, 27138748, 28118640, 28704445, 29077230, 30461860, 31313940, 31984953, 32805080, 33231120, 33923435, 34445334, 36554232, 38769640, 39366096, 40708122, 41751920, 42646604, 45692790, 45927112, 46523568, 49207620, 53308255, 54277496, 57408890, 58154460, 60923720, 62627880, 63969906, 65610160, 67846870, 68890668, 73108464, 74631557, 77539280, 81416244, 85293208, 86113335, 91385580, 91854224, 98415240, 101770305, 106616510, 108554992, 114817780, 116308920, 121847440, 125255760, 127939812, 135693740, 137781336, 149263114, 159924765, 162832488, 170586416, 172226670, 182771160, 196830480, 203540610, 213233020, 223894671, 229635560, 232617840, 255879624, 271387480, 275562672, 298526228, 319849530, 325664976, 344453340, 365542320, 373157785, 407081220, 426466040, 447789342, 459271120, 511759248, 542774960, 597052456, 639699060, 688906680, 746315570, 814162440, 852932080, 895578684, 1119473355, 1194104912, 1279398120, 1377813360, 1492631140, 1628324880, 1791157368, 2238946710, 2558796240, 2985262280, 3582314736, 4477893420, 5970524560, 8955786840, 17911573680]

約数ペア:

[(1, 17911573680), (2, 8955786840), (3, 5970524560), (4, 4477893420), (5, 3582314736), (6, 2985262280), (7, 2558796240), (8, 2238946710), (10, 1791157368), (11, 1628324880), (12, 1492631140), (13, 1377813360), (14, 1279398120), (15, 1194104912), (16, 1119473355), (20, 895578684), (21, 852932080), (22, 814162440), (24, 746315570), (26, 688906680), (28, 639699060), (30, 597052456), (33, 542774960), (35, 511759248), (39, 459271120), (40, 447789342), (42, 426466040), (44, 407081220), (48, 373157785), (49, 365542320), (52, 344453340), (55, 325664976), (56, 319849530), (60, 298526228), (65, 275562672), (66, 271387480), (70, 255879624), (77, 232617840), (78, 229635560), (80, 223894671), (84, 213233020), (88, 203540610), (91, 196830480), (98, 182771160), (104, 172226670), (105, 170586416), (110, 162832488), (112, 159924765), (120, 149263114), (130, 137781336), (132, 135693740), (140, 127939812), (143, 125255760), (147, 121847440), (154, 116308920), (156, 114817780), (165, 108554992), (168, 106616510), (176, 101770305), (182, 98415240), (195, 91854224), (196, 91385580), (208, 86113335), (210, 85293208), (220, 81416244), (231, 77539280), (240, 74631557), (245, 73108464), (260, 68890668), (264, 67846870), (273, 65610160), (280, 63969906), (286, 62627880), (294, 60923720), (308, 58154460), (312, 57408890), (330, 54277496), (336, 53308255), (364, 49207620), (385, 46523568), (390, 45927112), (392, 45692790), (420, 42646604), (429, 41751920), (440, 40708122), (455, 39366096), (462, 38769640), (490, 36554232), (520, 34445334), (528, 33923435), (539, 33231120), (546, 32805080), (560, 31984953), (572, 31313940), (588, 30461860), (616, 29077230), (624, 28704445), (637, 28118640), (660, 27138748), (715, 25051152), (728, 24603810), (735, 24369488), (770, 23261784), (780, 22963556), (784, 22846395), (840, 21323302), (858, 20875960), (880, 20354061), (910, 19683048), (924, 19384820), (980, 18277116), (1001, 17893680), (1040, 17222667), (1078, 16615560), (1092, 16402540), (1144, 15656970), (1155, 15507856), (1176, 15230930), (1232, 14538615), (1274, 14059320), (1320, 13569374), (1365, 13122032), (1430, 12525576), (1456, 12301905), (1470, 12184744), (1540, 11630892), (1560, 11481778), (1617, 11077040), (1680, 10661651), (1716, 10437980), (1820, 9841524), (1848, 9692410), (1911, 9372880), (1960, 9138558), (2002, 8946840), (2145, 8350384), (2156, 8307780), (2184, 8201270), (2288, 7828485), (2310, 7753928), (2352, 7615465), (2548, 7029660), (2640, 6784687), (2695, 6646224), (2730, 6561016), (2860, 6262788), (2940, 6092372), (3003, 5964560), (3080, 5815446), (3120, 5740889), (3185, 5623728), (3234, 5538520), (3432, 5218990), (3640, 4920762), (3696, 4846205), (3822, 4686440), (3920, 4569279), (4004, 4473420), (4290, 4175192), (4312, 4153890), (4368, 4100635), (4620, 3876964), (5005, 3578736), (5096, 3514830), (5390, 3323112), (5460, 3280508), (5720, 3131394), (5880, 3046186), (6006, 2982280), (6160, 2907723), (6370, 2811864), (6468, 2769260), (6864, 2609495), (7007, 2556240), (7280, 2460381), (7644, 2343220), (8008, 2236710), (8085, 2215408), (8580, 2087596), (8624, 2076945), (9240, 1938482), (9555, 1874576), (10010, 1789368), (10192, 1757415), (10651, 1681680), (10780, 1661556), (10920, 1640254), (11440, 1565697), (11760, 1523093), (12012, 1491140), (12740, 1405932), (12936, 1384630), (14014, 1278120), (15015, 1192912), (15288, 1171610), (16016, 1118355), (16170, 1107704), (17160, 1043798), (18480, 969241), (19110, 937288), (20020, 894684), (21021, 852080), (21302, 840840), (21560, 830778), (21840, 820127), (24024, 745570), (25480, 702966), (25872, 692315), (28028, 639060), (30030, 596456), (30576, 585805), (31953, 560560), (32340, 553852), (34320, 521899), (35035, 511248), (38220, 468644), (40040, 447342), (42042, 426040), (42604, 420420), (43120, 415389), (48048, 372785), (50960, 351483), (53255, 336336), (56056, 319530), (60060, 298228), (63906, 280280), (64680, 276926), (70070, 255624), (74557, 240240), (76440, 234322), (80080, 223671), (84084, 213020), (85208, 210210), (105105, 170416), (106510, 168168), (112112, 159765), (117161, 152880), (120120, 149114), (127812, 140140), (129360, 138463)]