71768970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 247726080

約数和(自身を除く): 175957110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 30, 35, 39, 42, 45, 46, 54, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 127, 130, 135, 138, 161, 182, 189, 195, 207, 210, 230, 234, 254, 270, 273, 299, 315, 322, 345, 351, 378, 381, 390, 414, 455, 483, 546, 585, 598, 621, 630, 635, 690, 702, 762, 805, 819, 889, 897, 910, 945, 966, 1035, 1143, 1170, 1242, 1270, 1365, 1449, 1495, 1610, 1638, 1651, 1755, 1778, 1794, 1890, 1905, 2070, 2093, 2286, 2415, 2457, 2667, 2691, 2730, 2898, 2921, 2990, 3105, 3302, 3429, 3510, 3810, 4095, 4186, 4347, 4445, 4485, 4830, 4914, 4953, 5334, 5382, 5715, 5842, 6210, 6279, 6858, 7245, 8001, 8073, 8190, 8255, 8694, 8763, 8890, 8970, 9906, 10465, 11430, 11557, 12285, 12558, 13335, 13455, 14490, 14605, 14859, 16002, 16146, 16510, 17145, 17526, 18837, 20447, 20930, 21735, 23114, 24003, 24570, 24765, 26289, 26670, 26910, 29210, 29718, 31395, 34290, 34671, 37674, 37973, 40005, 40365, 40894, 43470, 43815, 44577, 48006, 49530, 52578, 56511, 57785, 61341, 62790, 69342, 74295, 75946, 78867, 80010, 80730, 87630, 89154, 94185, 102235, 104013, 113022, 113919, 115570, 120015, 122682, 131445, 148590, 157734, 173355, 184023, 188370, 189865, 204470, 208026, 222885, 227838, 240030, 262890, 265811, 282555, 306705, 312039, 341757, 346710, 368046, 379730, 394335, 445770, 520065, 531622, 552069, 565110, 569595, 613410, 624078, 683514, 788670, 797433, 920115, 1025271, 1040130, 1104138, 1139190, 1329055, 1560195, 1594866, 1708785, 1840230, 2050542, 2392299, 2658110, 2760345, 3120390, 3417570, 3987165, 4784598, 5126355, 5520690, 7176897, 7974330, 10252710, 11961495, 14353794, 23922990, 35884485, 71768970]

約数ペア:

[(1, 71768970), (2, 35884485), (3, 23922990), (5, 14353794), (6, 11961495), (7, 10252710), (9, 7974330), (10, 7176897), (13, 5520690), (14, 5126355), (15, 4784598), (18, 3987165), (21, 3417570), (23, 3120390), (26, 2760345), (27, 2658110), (30, 2392299), (35, 2050542), (39, 1840230), (42, 1708785), (45, 1594866), (46, 1560195), (54, 1329055), (63, 1139190), (65, 1104138), (69, 1040130), (70, 1025271), (78, 920115), (90, 797433), (91, 788670), (105, 683514), (115, 624078), (117, 613410), (126, 569595), (127, 565110), (130, 552069), (135, 531622), (138, 520065), (161, 445770), (182, 394335), (189, 379730), (195, 368046), (207, 346710), (210, 341757), (230, 312039), (234, 306705), (254, 282555), (270, 265811), (273, 262890), (299, 240030), (315, 227838), (322, 222885), (345, 208026), (351, 204470), (378, 189865), (381, 188370), (390, 184023), (414, 173355), (455, 157734), (483, 148590), (546, 131445), (585, 122682), (598, 120015), (621, 115570), (630, 113919), (635, 113022), (690, 104013), (702, 102235), (762, 94185), (805, 89154), (819, 87630), (889, 80730), (897, 80010), (910, 78867), (945, 75946), (966, 74295), (1035, 69342), (1143, 62790), (1170, 61341), (1242, 57785), (1270, 56511), (1365, 52578), (1449, 49530), (1495, 48006), (1610, 44577), (1638, 43815), (1651, 43470), (1755, 40894), (1778, 40365), (1794, 40005), (1890, 37973), (1905, 37674), (2070, 34671), (2093, 34290), (2286, 31395), (2415, 29718), (2457, 29210), (2667, 26910), (2691, 26670), (2730, 26289), (2898, 24765), (2921, 24570), (2990, 24003), (3105, 23114), (3302, 21735), (3429, 20930), (3510, 20447), (3810, 18837), (4095, 17526), (4186, 17145), (4347, 16510), (4445, 16146), (4485, 16002), (4830, 14859), (4914, 14605), (4953, 14490), (5334, 13455), (5382, 13335), (5715, 12558), (5842, 12285), (6210, 11557), (6279, 11430), (6858, 10465), (7245, 9906), (8001, 8970), (8073, 8890), (8190, 8763), (8255, 8694)]