82341840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2177

約数の個数: 160

約数和(自身を含む): 304551936

約数和(自身を除く): 222210096

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, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2131, 2415, 2576, 2760, 3220, 3864, 4262, 4830, 5520, 6393, 6440, 7728, 8524, 9660, 10655, 12786, 12880, 14917, 17048, 19320, 21310, 25572, 29834, 31965, 34096, 38640, 42620, 44751, 49013, 51144, 59668, 63930, 74585, 85240, 89502, 98026, 102288, 119336, 127860, 147039, 149170, 170480, 179004, 196052, 223755, 238672, 245065, 255720, 294078, 298340, 343091, 358008, 392104, 447510, 490130, 511440, 588156, 596680, 686182, 716016, 735195, 784208, 895020, 980260, 1029273, 1176312, 1193360, 1372364, 1470390, 1715455, 1790040, 1960520, 2058546, 2352624, 2744728, 2940780, 3430910, 3580080, 3921040, 4117092, 5146365, 5489456, 5881560, 6861820, 8234184, 10292730, 11763120, 13723640, 16468368, 20585460, 27447280, 41170920, 82341840]

約数ペア:

[(1, 82341840), (2, 41170920), (3, 27447280), (4, 20585460), (5, 16468368), (6, 13723640), (7, 11763120), (8, 10292730), (10, 8234184), (12, 6861820), (14, 5881560), (15, 5489456), (16, 5146365), (20, 4117092), (21, 3921040), (23, 3580080), (24, 3430910), (28, 2940780), (30, 2744728), (35, 2352624), (40, 2058546), (42, 1960520), (46, 1790040), (48, 1715455), (56, 1470390), (60, 1372364), (69, 1193360), (70, 1176312), (80, 1029273), (84, 980260), (92, 895020), (105, 784208), (112, 735195), (115, 716016), (120, 686182), (138, 596680), (140, 588156), (161, 511440), (168, 490130), (184, 447510), (210, 392104), (230, 358008), (240, 343091), (276, 298340), (280, 294078), (322, 255720), (336, 245065), (345, 238672), (368, 223755), (420, 196052), (460, 179004), (483, 170480), (552, 149170), (560, 147039), (644, 127860), (690, 119336), (805, 102288), (840, 98026), (920, 89502), (966, 85240), (1104, 74585), (1288, 63930), (1380, 59668), (1610, 51144), (1680, 49013), (1840, 44751), (1932, 42620), (2131, 38640), (2415, 34096), (2576, 31965), (2760, 29834), (3220, 25572), (3864, 21310), (4262, 19320), (4830, 17048), (5520, 14917), (6393, 12880), (6440, 12786), (7728, 10655), (8524, 9660)]