147143360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 447885312

約数和(自身を除く): 300741952

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 163, 182, 208, 217, 224, 248, 260, 280, 310, 320, 326, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 652, 728, 806, 815, 832, 868, 910, 992, 1040, 1085, 1120, 1141, 1240, 1304, 1456, 1612, 1630, 1736, 1820, 1984, 2015, 2080, 2119, 2170, 2240, 2282, 2480, 2608, 2821, 2912, 3224, 3260, 3472, 3640, 4030, 4160, 4238, 4340, 4564, 4960, 5053, 5216, 5642, 5705, 5824, 6448, 6520, 6944, 7280, 8060, 8476, 8680, 9128, 9920, 10106, 10432, 10595, 11284, 11410, 12896, 13040, 13888, 14105, 14560, 14833, 16120, 16952, 17360, 18256, 20212, 21190, 22568, 22820, 25265, 25792, 26080, 28210, 29120, 29666, 32240, 33904, 34720, 35371, 36512, 40424, 42380, 45136, 45640, 50530, 52160, 56420, 59332, 64480, 65689, 67808, 69440, 70742, 73024, 74165, 80848, 84760, 90272, 91280, 101060, 112840, 118664, 128960, 131378, 135616, 141484, 148330, 161696, 169520, 176855, 180544, 182560, 202120, 225680, 237328, 262756, 282968, 296660, 323392, 328445, 339040, 353710, 365120, 404240, 451360, 459823, 474656, 525512, 565936, 593320, 656890, 678080, 707420, 808480, 902720, 919646, 949312, 1051024, 1131872, 1186640, 1313780, 1414840, 1616960, 1839292, 2102048, 2263744, 2299115, 2373280, 2627560, 2829680, 3678584, 4204096, 4598230, 4746560, 5255120, 5659360, 7357168, 9196460, 10510240, 11318720, 14714336, 18392920, 21020480, 29428672, 36785840, 73571680, 147143360]

約数ペア:

[(1, 147143360), (2, 73571680), (4, 36785840), (5, 29428672), (7, 21020480), (8, 18392920), (10, 14714336), (13, 11318720), (14, 10510240), (16, 9196460), (20, 7357168), (26, 5659360), (28, 5255120), (31, 4746560), (32, 4598230), (35, 4204096), (40, 3678584), (52, 2829680), (56, 2627560), (62, 2373280), (64, 2299115), (65, 2263744), (70, 2102048), (80, 1839292), (91, 1616960), (104, 1414840), (112, 1313780), (124, 1186640), (130, 1131872), (140, 1051024), (155, 949312), (160, 919646), (163, 902720), (182, 808480), (208, 707420), (217, 678080), (224, 656890), (248, 593320), (260, 565936), (280, 525512), (310, 474656), (320, 459823), (326, 451360), (364, 404240), (403, 365120), (416, 353710), (434, 339040), (448, 328445), (455, 323392), (496, 296660), (520, 282968), (560, 262756), (620, 237328), (652, 225680), (728, 202120), (806, 182560), (815, 180544), (832, 176855), (868, 169520), (910, 161696), (992, 148330), (1040, 141484), (1085, 135616), (1120, 131378), (1141, 128960), (1240, 118664), (1304, 112840), (1456, 101060), (1612, 91280), (1630, 90272), (1736, 84760), (1820, 80848), (1984, 74165), (2015, 73024), (2080, 70742), (2119, 69440), (2170, 67808), (2240, 65689), (2282, 64480), (2480, 59332), (2608, 56420), (2821, 52160), (2912, 50530), (3224, 45640), (3260, 45136), (3472, 42380), (3640, 40424), (4030, 36512), (4160, 35371), (4238, 34720), (4340, 33904), (4564, 32240), (4960, 29666), (5053, 29120), (5216, 28210), (5642, 26080), (5705, 25792), (5824, 25265), (6448, 22820), (6520, 22568), (6944, 21190), (7280, 20212), (8060, 18256), (8476, 17360), (8680, 16952), (9128, 16120), (9920, 14833), (10106, 14560), (10432, 14105), (10595, 13888), (11284, 13040), (11410, 12896)]