86895840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 303077376

約数和(自身を除く): 216181536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 463, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 926, 1020, 1104, 1173, 1360, 1380, 1389, 1564, 1632, 1840, 1852, 1955, 2040, 2208, 2315, 2346, 2720, 2760, 2778, 3128, 3680, 3704, 3910, 4080, 4630, 4692, 5520, 5556, 5865, 6256, 6945, 7408, 7820, 7871, 8160, 9260, 9384, 10649, 11040, 11112, 11730, 12512, 13890, 14816, 15640, 15742, 18520, 18768, 21298, 22224, 23460, 23613, 27780, 31280, 31484, 31947, 37040, 37536, 39355, 42596, 44448, 46920, 47226, 53245, 55560, 62560, 62968, 63894, 74080, 78710, 85192, 93840, 94452, 106490, 111120, 118065, 125936, 127788, 157420, 159735, 170384, 181033, 187680, 188904, 212980, 222240, 236130, 251872, 255576, 314840, 319470, 340768, 362066, 377808, 425960, 472260, 511152, 543099, 629680, 638940, 724132, 755616, 851920, 905165, 944520, 1022304, 1086198, 1259360, 1277880, 1448264, 1703840, 1810330, 1889040, 2172396, 2555760, 2715495, 2896528, 3620660, 3778080, 4344792, 5111520, 5430990, 5793056, 7241320, 8689584, 10861980, 14482640, 17379168, 21723960, 28965280, 43447920, 86895840]

約数ペア:

[(1, 86895840), (2, 43447920), (3, 28965280), (4, 21723960), (5, 17379168), (6, 14482640), (8, 10861980), (10, 8689584), (12, 7241320), (15, 5793056), (16, 5430990), (17, 5111520), (20, 4344792), (23, 3778080), (24, 3620660), (30, 2896528), (32, 2715495), (34, 2555760), (40, 2172396), (46, 1889040), (48, 1810330), (51, 1703840), (60, 1448264), (68, 1277880), (69, 1259360), (80, 1086198), (85, 1022304), (92, 944520), (96, 905165), (102, 851920), (115, 755616), (120, 724132), (136, 638940), (138, 629680), (160, 543099), (170, 511152), (184, 472260), (204, 425960), (230, 377808), (240, 362066), (255, 340768), (272, 319470), (276, 314840), (340, 255576), (345, 251872), (368, 236130), (391, 222240), (408, 212980), (460, 188904), (463, 187680), (480, 181033), (510, 170384), (544, 159735), (552, 157420), (680, 127788), (690, 125936), (736, 118065), (782, 111120), (816, 106490), (920, 94452), (926, 93840), (1020, 85192), (1104, 78710), (1173, 74080), (1360, 63894), (1380, 62968), (1389, 62560), (1564, 55560), (1632, 53245), (1840, 47226), (1852, 46920), (1955, 44448), (2040, 42596), (2208, 39355), (2315, 37536), (2346, 37040), (2720, 31947), (2760, 31484), (2778, 31280), (3128, 27780), (3680, 23613), (3704, 23460), (3910, 22224), (4080, 21298), (4630, 18768), (4692, 18520), (5520, 15742), (5556, 15640), (5865, 14816), (6256, 13890), (6945, 12512), (7408, 11730), (7820, 11112), (7871, 11040), (8160, 10649), (9260, 9384)]