238320000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 240

約数和(自身を含む): 859552980

約数和(自身を除く): 621232980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 331, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 662, 720, 750, 800, 900, 960, 993, 1000, 1125, 1152, 1200, 1250, 1324, 1440, 1500, 1600, 1655, 1800, 1875, 1920, 1986, 2000, 2250, 2400, 2500, 2648, 2880, 2979, 3000, 3200, 3310, 3600, 3750, 3972, 4000, 4500, 4800, 4965, 5000, 5296, 5625, 5760, 5958, 6000, 6620, 7200, 7500, 7944, 8000, 8275, 9000, 9600, 9930, 10000, 10592, 11250, 11916, 12000, 13240, 14400, 14895, 15000, 15888, 16000, 16550, 18000, 19860, 20000, 21184, 22500, 23832, 24000, 24825, 26480, 28800, 29790, 30000, 31776, 33100, 36000, 39720, 40000, 41375, 42368, 45000, 47664, 48000, 49650, 52960, 59580, 60000, 63552, 66200, 72000, 74475, 79440, 80000, 82750, 90000, 95328, 99300, 105920, 119160, 120000, 124125, 127104, 132400, 144000, 148950, 158880, 165500, 180000, 190656, 198600, 206875, 211840, 238320, 240000, 248250, 264800, 297900, 317760, 331000, 360000, 372375, 381312, 397200, 413750, 476640, 496500, 529600, 595800, 620625, 635520, 662000, 720000, 744750, 794400, 827500, 953280, 993000, 1059200, 1191600, 1241250, 1324000, 1489500, 1588800, 1655000, 1861875, 1906560, 1986000, 2383200, 2482500, 2648000, 2979000, 3177600, 3310000, 3723750, 3972000, 4766400, 4965000, 5296000, 5958000, 6620000, 7447500, 7944000, 9532800, 9930000, 11916000, 13240000, 14895000, 15888000, 19860000, 23832000, 26480000, 29790000, 39720000, 47664000, 59580000, 79440000, 119160000, 238320000]

約数ペア:

[(1, 238320000), (2, 119160000), (3, 79440000), (4, 59580000), (5, 47664000), (6, 39720000), (8, 29790000), (9, 26480000), (10, 23832000), (12, 19860000), (15, 15888000), (16, 14895000), (18, 13240000), (20, 11916000), (24, 9930000), (25, 9532800), (30, 7944000), (32, 7447500), (36, 6620000), (40, 5958000), (45, 5296000), (48, 4965000), (50, 4766400), (60, 3972000), (64, 3723750), (72, 3310000), (75, 3177600), (80, 2979000), (90, 2648000), (96, 2482500), (100, 2383200), (120, 1986000), (125, 1906560), (128, 1861875), (144, 1655000), (150, 1588800), (160, 1489500), (180, 1324000), (192, 1241250), (200, 1191600), (225, 1059200), (240, 993000), (250, 953280), (288, 827500), (300, 794400), (320, 744750), (331, 720000), (360, 662000), (375, 635520), (384, 620625), (400, 595800), (450, 529600), (480, 496500), (500, 476640), (576, 413750), (600, 397200), (625, 381312), (640, 372375), (662, 360000), (720, 331000), (750, 317760), (800, 297900), (900, 264800), (960, 248250), (993, 240000), (1000, 238320), (1125, 211840), (1152, 206875), (1200, 198600), (1250, 190656), (1324, 180000), (1440, 165500), (1500, 158880), (1600, 148950), (1655, 144000), (1800, 132400), (1875, 127104), (1920, 124125), (1986, 120000), (2000, 119160), (2250, 105920), (2400, 99300), (2500, 95328), (2648, 90000), (2880, 82750), (2979, 80000), (3000, 79440), (3200, 74475), (3310, 72000), (3600, 66200), (3750, 63552), (3972, 60000), (4000, 59580), (4500, 52960), (4800, 49650), (4965, 48000), (5000, 47664), (5296, 45000), (5625, 42368), (5760, 41375), (5958, 40000), (6000, 39720), (6620, 36000), (7200, 33100), (7500, 31776), (7944, 30000), (8000, 29790), (8275, 28800), (9000, 26480), (9600, 24825), (9930, 24000), (10000, 23832), (10592, 22500), (11250, 21184), (11916, 20000), (12000, 19860), (13240, 18000), (14400, 16550), (14895, 16000), (15000, 15888)]