210262320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12697}}^1$

素因数の和:12739

約数の個数: 120

約数和(自身を含む): 736890336

約数和(自身を除く): 526628016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 12697, 16560, 25394, 38091, 50788, 63485, 76182, 101576, 114273, 126970, 152364, 190455, 203152, 228546, 253940, 292031, 304728, 380910, 457092, 507880, 571365, 584062, 609456, 761820, 876093, 914184, 1015760, 1142730, 1168124, 1460155, 1523640, 1752186, 1828368, 2285460, 2336248, 2628279, 2920310, 3047280, 3504372, 4380465, 4570920, 4672496, 5256558, 5840620, 7008744, 8760930, 9141840, 10513116, 11681240, 13141395, 14017488, 17521860, 21026232, 23362480, 26282790, 35043720, 42052464, 52565580, 70087440, 105131160, 210262320]

約数ペア:

[(1, 210262320), (2, 105131160), (3, 70087440), (4, 52565580), (5, 42052464), (6, 35043720), (8, 26282790), (9, 23362480), (10, 21026232), (12, 17521860), (15, 14017488), (16, 13141395), (18, 11681240), (20, 10513116), (23, 9141840), (24, 8760930), (30, 7008744), (36, 5840620), (40, 5256558), (45, 4672496), (46, 4570920), (48, 4380465), (60, 3504372), (69, 3047280), (72, 2920310), (80, 2628279), (90, 2336248), (92, 2285460), (115, 1828368), (120, 1752186), (138, 1523640), (144, 1460155), (180, 1168124), (184, 1142730), (207, 1015760), (230, 914184), (240, 876093), (276, 761820), (345, 609456), (360, 584062), (368, 571365), (414, 507880), (460, 457092), (552, 380910), (690, 304728), (720, 292031), (828, 253940), (920, 228546), (1035, 203152), (1104, 190455), (1380, 152364), (1656, 126970), (1840, 114273), (2070, 101576), (2760, 76182), (3312, 63485), (4140, 50788), (5520, 38091), (8280, 25394), (12697, 16560)]