312713520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8093}}^1$

素因数の和:8139

約数の個数: 160

約数和(自身を含む): 1156211712

約数和(自身を除く): 843498192

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, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 8093, 9660, 12880, 16186, 19320, 24279, 32372, 38640, 40465, 48558, 56651, 64744, 80930, 97116, 113302, 121395, 129488, 161860, 169953, 186139, 194232, 226604, 242790, 283255, 323720, 339906, 372278, 388464, 453208, 485580, 558417, 566510, 647440, 679812, 744556, 849765, 906416, 930695, 971160, 1116834, 1133020, 1302973, 1359624, 1489112, 1699530, 1861390, 1942320, 2233668, 2266040, 2605946, 2719248, 2792085, 2978224, 3399060, 3722780, 3908919, 4467336, 4532080, 5211892, 5584170, 6514865, 6798120, 7445560, 7817838, 8934672, 10423784, 11168340, 13029730, 13596240, 14891120, 15635676, 19544595, 20847568, 22336680, 26059460, 31271352, 39089190, 44673360, 52118920, 62542704, 78178380, 104237840, 156356760, 312713520]

約数ペア:

[(1, 312713520), (2, 156356760), (3, 104237840), (4, 78178380), (5, 62542704), (6, 52118920), (7, 44673360), (8, 39089190), (10, 31271352), (12, 26059460), (14, 22336680), (15, 20847568), (16, 19544595), (20, 15635676), (21, 14891120), (23, 13596240), (24, 13029730), (28, 11168340), (30, 10423784), (35, 8934672), (40, 7817838), (42, 7445560), (46, 6798120), (48, 6514865), (56, 5584170), (60, 5211892), (69, 4532080), (70, 4467336), (80, 3908919), (84, 3722780), (92, 3399060), (105, 2978224), (112, 2792085), (115, 2719248), (120, 2605946), (138, 2266040), (140, 2233668), (161, 1942320), (168, 1861390), (184, 1699530), (210, 1489112), (230, 1359624), (240, 1302973), (276, 1133020), (280, 1116834), (322, 971160), (336, 930695), (345, 906416), (368, 849765), (420, 744556), (460, 679812), (483, 647440), (552, 566510), (560, 558417), (644, 485580), (690, 453208), (805, 388464), (840, 372278), (920, 339906), (966, 323720), (1104, 283255), (1288, 242790), (1380, 226604), (1610, 194232), (1680, 186139), (1840, 169953), (1932, 161860), (2415, 129488), (2576, 121395), (2760, 113302), (3220, 97116), (3864, 80930), (4830, 64744), (5520, 56651), (6440, 48558), (7728, 40465), (8093, 38640), (9660, 32372), (12880, 24279), (16186, 19320)]