84742320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 286356672

約数和(自身を除く): 201614352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 157, 173, 195, 208, 240, 260, 312, 314, 346, 390, 471, 519, 520, 624, 628, 692, 780, 785, 865, 942, 1038, 1040, 1256, 1384, 1560, 1570, 1730, 1884, 2041, 2076, 2249, 2355, 2512, 2595, 2768, 3120, 3140, 3460, 3768, 4082, 4152, 4498, 4710, 5190, 6123, 6280, 6747, 6920, 7536, 8164, 8304, 8996, 9420, 10205, 10380, 11245, 12246, 12560, 13494, 13840, 16328, 17992, 18840, 20410, 20760, 22490, 24492, 26988, 27161, 30615, 32656, 33735, 35984, 37680, 40820, 41520, 44980, 48984, 53976, 54322, 61230, 67470, 81483, 81640, 89960, 97968, 107952, 108644, 122460, 134940, 135805, 162966, 163280, 179920, 217288, 244920, 269880, 271610, 325932, 353093, 407415, 434576, 489840, 539760, 543220, 651864, 706186, 814830, 1059279, 1086440, 1303728, 1412372, 1629660, 1765465, 2118558, 2172880, 2824744, 3259320, 3530930, 4237116, 5296395, 5649488, 6518640, 7061860, 8474232, 10592790, 14123720, 16948464, 21185580, 28247440, 42371160, 84742320]

約数ペア:

[(1, 84742320), (2, 42371160), (3, 28247440), (4, 21185580), (5, 16948464), (6, 14123720), (8, 10592790), (10, 8474232), (12, 7061860), (13, 6518640), (15, 5649488), (16, 5296395), (20, 4237116), (24, 3530930), (26, 3259320), (30, 2824744), (39, 2172880), (40, 2118558), (48, 1765465), (52, 1629660), (60, 1412372), (65, 1303728), (78, 1086440), (80, 1059279), (104, 814830), (120, 706186), (130, 651864), (156, 543220), (157, 539760), (173, 489840), (195, 434576), (208, 407415), (240, 353093), (260, 325932), (312, 271610), (314, 269880), (346, 244920), (390, 217288), (471, 179920), (519, 163280), (520, 162966), (624, 135805), (628, 134940), (692, 122460), (780, 108644), (785, 107952), (865, 97968), (942, 89960), (1038, 81640), (1040, 81483), (1256, 67470), (1384, 61230), (1560, 54322), (1570, 53976), (1730, 48984), (1884, 44980), (2041, 41520), (2076, 40820), (2249, 37680), (2355, 35984), (2512, 33735), (2595, 32656), (2768, 30615), (3120, 27161), (3140, 26988), (3460, 24492), (3768, 22490), (4082, 20760), (4152, 20410), (4498, 18840), (4710, 17992), (5190, 16328), (6123, 13840), (6280, 13494), (6747, 12560), (6920, 12246), (7536, 11245), (8164, 10380), (8304, 10205), (8996, 9420)]