71812440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 384

約数和(自身を含む): 295488000

約数和(自身を除く): 223675560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 49, 54, 56, 59, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 108, 115, 118, 120, 126, 135, 138, 140, 147, 161, 168, 177, 180, 184, 189, 196, 207, 210, 216, 230, 236, 245, 252, 270, 276, 280, 294, 295, 315, 322, 345, 354, 360, 378, 392, 413, 414, 420, 441, 460, 472, 483, 490, 504, 531, 540, 552, 588, 590, 621, 630, 644, 690, 708, 735, 756, 805, 826, 828, 840, 882, 885, 920, 945, 966, 980, 1035, 1062, 1080, 1127, 1176, 1180, 1239, 1242, 1260, 1288, 1323, 1357, 1380, 1416, 1449, 1470, 1512, 1593, 1610, 1652, 1656, 1764, 1770, 1890, 1932, 1960, 2065, 2070, 2124, 2205, 2254, 2360, 2415, 2478, 2484, 2520, 2646, 2655, 2714, 2760, 2891, 2898, 2940, 3105, 3186, 3220, 3304, 3381, 3528, 3540, 3717, 3780, 3864, 4071, 4130, 4140, 4248, 4347, 4410, 4508, 4830, 4956, 4968, 5292, 5310, 5428, 5635, 5782, 5796, 5880, 6195, 6210, 6372, 6440, 6615, 6762, 6785, 7080, 7245, 7434, 7560, 7965, 8142, 8260, 8280, 8673, 8694, 8820, 9016, 9499, 9660, 9912, 10143, 10584, 10620, 10856, 11151, 11270, 11564, 11592, 12213, 12390, 12420, 12744, 13230, 13524, 13570, 14455, 14490, 14868, 15930, 16284, 16520, 16905, 17346, 17388, 17640, 18585, 18998, 19320, 20286, 20355, 21240, 21735, 22302, 22540, 23128, 24426, 24780, 24840, 26019, 26460, 27048, 27140, 28497, 28910, 28980, 29736, 30429, 31860, 32568, 33810, 34692, 34776, 36639, 37170, 37996, 40572, 40710, 43365, 43470, 44604, 45080, 47495, 48852, 49560, 50715, 52038, 52920, 54280, 55755, 56994, 57820, 57960, 60858, 61065, 63720, 66493, 67620, 69384, 73278, 74340, 75992, 78057, 81144, 81420, 85491, 86730, 86940, 89208, 94990, 97704, 101430, 104076, 111510, 113988, 115640, 121716, 122130, 130095, 132986, 135240, 142485, 146556, 148680, 152145, 156114, 162840, 170982, 173460, 173880, 183195, 189980, 199479, 202860, 208152, 223020, 227976, 243432, 244260, 256473, 260190, 265972, 284970, 293112, 304290, 312228, 332465, 341964, 346920, 366390, 379960, 390285, 398958, 405720, 427455, 446040, 488520, 512946, 520380, 531944, 569940, 598437, 608580, 624456, 664930, 683928, 732780, 780570, 797916, 854910, 997395, 1025892, 1040760, 1139880, 1196874, 1217160, 1282365, 1329860, 1465560, 1561140, 1595832, 1709820, 1795311, 1994790, 2051784, 2393748, 2564730, 2659720, 2992185, 3122280, 3419640, 3590622, 3989580, 4787496, 5129460, 5984370, 7181244, 7979160, 8976555, 10258920, 11968740, 14362488, 17953110, 23937480, 35906220, 71812440]

約数ペア:

[(1, 71812440), (2, 35906220), (3, 23937480), (4, 17953110), (5, 14362488), (6, 11968740), (7, 10258920), (8, 8976555), (9, 7979160), (10, 7181244), (12, 5984370), (14, 5129460), (15, 4787496), (18, 3989580), (20, 3590622), (21, 3419640), (23, 3122280), (24, 2992185), (27, 2659720), (28, 2564730), (30, 2393748), (35, 2051784), (36, 1994790), (40, 1795311), (42, 1709820), (45, 1595832), (46, 1561140), (49, 1465560), (54, 1329860), (56, 1282365), (59, 1217160), (60, 1196874), (63, 1139880), (69, 1040760), (70, 1025892), (72, 997395), (84, 854910), (90, 797916), (92, 780570), (98, 732780), (105, 683928), (108, 664930), (115, 624456), (118, 608580), (120, 598437), (126, 569940), (135, 531944), (138, 520380), (140, 512946), (147, 488520), (161, 446040), (168, 427455), (177, 405720), (180, 398958), (184, 390285), (189, 379960), (196, 366390), (207, 346920), (210, 341964), (216, 332465), (230, 312228), (236, 304290), (245, 293112), (252, 284970), (270, 265972), (276, 260190), (280, 256473), (294, 244260), (295, 243432), (315, 227976), (322, 223020), (345, 208152), (354, 202860), (360, 199479), (378, 189980), (392, 183195), (413, 173880), (414, 173460), (420, 170982), (441, 162840), (460, 156114), (472, 152145), (483, 148680), (490, 146556), (504, 142485), (531, 135240), (540, 132986), (552, 130095), (588, 122130), (590, 121716), (621, 115640), (630, 113988), (644, 111510), (690, 104076), (708, 101430), (735, 97704), (756, 94990), (805, 89208), (826, 86940), (828, 86730), (840, 85491), (882, 81420), (885, 81144), (920, 78057), (945, 75992), (966, 74340), (980, 73278), (1035, 69384), (1062, 67620), (1080, 66493), (1127, 63720), (1176, 61065), (1180, 60858), (1239, 57960), (1242, 57820), (1260, 56994), (1288, 55755), (1323, 54280), (1357, 52920), (1380, 52038), (1416, 50715), (1449, 49560), (1470, 48852), (1512, 47495), (1593, 45080), (1610, 44604), (1652, 43470), (1656, 43365), (1764, 40710), (1770, 40572), (1890, 37996), (1932, 37170), (1960, 36639), (2065, 34776), (2070, 34692), (2124, 33810), (2205, 32568), (2254, 31860), (2360, 30429), (2415, 29736), (2478, 28980), (2484, 28910), (2520, 28497), (2646, 27140), (2655, 27048), (2714, 26460), (2760, 26019), (2891, 24840), (2898, 24780), (2940, 24426), (3105, 23128), (3186, 22540), (3220, 22302), (3304, 21735), (3381, 21240), (3528, 20355), (3540, 20286), (3717, 19320), (3780, 18998), (3864, 18585), (4071, 17640), (4130, 17388), (4140, 17346), (4248, 16905), (4347, 16520), (4410, 16284), (4508, 15930), (4830, 14868), (4956, 14490), (4968, 14455), (5292, 13570), (5310, 13524), (5428, 13230), (5635, 12744), (5782, 12420), (5796, 12390), (5880, 12213), (6195, 11592), (6210, 11564), (6372, 11270), (6440, 11151), (6615, 10856), (6762, 10620), (6785, 10584), (7080, 10143), (7245, 9912), (7434, 9660), (7560, 9499), (7965, 9016), (8142, 8820), (8260, 8694), (8280, 8673)]