248248000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 448

約数和(自身を含む): 852074496

約数和(自身を除く): 603826496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 31, 32, 35, 40, 44, 50, 52, 55, 56, 62, 64, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 124, 125, 130, 140, 143, 154, 155, 160, 175, 176, 182, 200, 208, 217, 220, 224, 248, 250, 260, 275, 280, 286, 308, 310, 320, 325, 341, 350, 352, 364, 385, 400, 403, 416, 434, 440, 448, 455, 496, 500, 520, 550, 560, 572, 616, 620, 650, 682, 700, 704, 715, 728, 770, 775, 800, 806, 832, 868, 875, 880, 910, 992, 1000, 1001, 1040, 1085, 1100, 1120, 1144, 1232, 1240, 1300, 1364, 1375, 1400, 1430, 1456, 1540, 1550, 1600, 1612, 1625, 1705, 1736, 1750, 1760, 1820, 1925, 1984, 2000, 2002, 2015, 2080, 2170, 2200, 2240, 2275, 2288, 2387, 2464, 2480, 2600, 2728, 2750, 2800, 2821, 2860, 2912, 3080, 3100, 3224, 3250, 3410, 3472, 3500, 3520, 3575, 3640, 3850, 3875, 4000, 4004, 4030, 4160, 4340, 4400, 4433, 4550, 4576, 4774, 4928, 4960, 5005, 5200, 5425, 5456, 5500, 5600, 5642, 5720, 5824, 6160, 6200, 6448, 6500, 6820, 6944, 7000, 7150, 7280, 7700, 7750, 8000, 8008, 8060, 8525, 8680, 8800, 8866, 9100, 9152, 9548, 9625, 9920, 10010, 10075, 10400, 10850, 10912, 11000, 11200, 11284, 11375, 11440, 11935, 12320, 12400, 12896, 13000, 13640, 13888, 14000, 14105, 14300, 14560, 15400, 15500, 16016, 16120, 17050, 17360, 17600, 17732, 17875, 18200, 19096, 19250, 20020, 20150, 20800, 21700, 21824, 22000, 22165, 22568, 22750, 22880, 23870, 24640, 24800, 25025, 25792, 26000, 27125, 27280, 28000, 28210, 28600, 29120, 30800, 31000, 31031, 32032, 32240, 34100, 34720, 35464, 35750, 36400, 38192, 38500, 40040, 40300, 42625, 43400, 44000, 44330, 45136, 45500, 45760, 47740, 49600, 50050, 50375, 52000, 54250, 54560, 56000, 56420, 57200, 59675, 61600, 62000, 62062, 64064, 64480, 68200, 69440, 70525, 70928, 71500, 72800, 76384, 77000, 80080, 80600, 85250, 86800, 88000, 88660, 90272, 91000, 95480, 100100, 100750, 104000, 108500, 109120, 110825, 112840, 114400, 119350, 123200, 124000, 124124, 125125, 128960, 136400, 141050, 141856, 143000, 145600, 152768, 154000, 155155, 160160, 161200, 170500, 173600, 177320, 180544, 182000, 190960, 200200, 201500, 217000, 221650, 225680, 228800, 238700, 248000, 248248, 250250, 272800, 282100, 283712, 286000, 298375, 308000, 310310, 320320, 322400, 341000, 347200, 352625, 354640, 364000, 381920, 400400, 403000, 434000, 443300, 451360, 477400, 496496, 500500, 545600, 554125, 564200, 572000, 596750, 616000, 620620, 644800, 682000, 705250, 709280, 728000, 763840, 775775, 800800, 806000, 868000, 886600, 902720, 954800, 992992, 1001000, 1108250, 1128400, 1144000, 1193500, 1241240, 1364000, 1410500, 1418560, 1551550, 1601600, 1612000, 1736000, 1773200, 1909600, 1985984, 2002000, 2216500, 2256800, 2387000, 2482480, 2728000, 2821000, 3103100, 3224000, 3546400, 3819200, 3878875, 4004000, 4433000, 4513600, 4774000, 4964960, 5642000, 6206200, 7092800, 7757750, 8008000, 8866000, 9548000, 9929920, 11284000, 12412400, 15515500, 17732000, 19096000, 22568000, 24824800, 31031000, 35464000, 49649600, 62062000, 124124000, 248248000]

約数ペア:

[(1, 248248000), (2, 124124000), (4, 62062000), (5, 49649600), (7, 35464000), (8, 31031000), (10, 24824800), (11, 22568000), (13, 19096000), (14, 17732000), (16, 15515500), (20, 12412400), (22, 11284000), (25, 9929920), (26, 9548000), (28, 8866000), (31, 8008000), (32, 7757750), (35, 7092800), (40, 6206200), (44, 5642000), (50, 4964960), (52, 4774000), (55, 4513600), (56, 4433000), (62, 4004000), (64, 3878875), (65, 3819200), (70, 3546400), (77, 3224000), (80, 3103100), (88, 2821000), (91, 2728000), (100, 2482480), (104, 2387000), (110, 2256800), (112, 2216500), (124, 2002000), (125, 1985984), (130, 1909600), (140, 1773200), (143, 1736000), (154, 1612000), (155, 1601600), (160, 1551550), (175, 1418560), (176, 1410500), (182, 1364000), (200, 1241240), (208, 1193500), (217, 1144000), (220, 1128400), (224, 1108250), (248, 1001000), (250, 992992), (260, 954800), (275, 902720), (280, 886600), (286, 868000), (308, 806000), (310, 800800), (320, 775775), (325, 763840), (341, 728000), (350, 709280), (352, 705250), (364, 682000), (385, 644800), (400, 620620), (403, 616000), (416, 596750), (434, 572000), (440, 564200), (448, 554125), (455, 545600), (496, 500500), (500, 496496), (520, 477400), (550, 451360), (560, 443300), (572, 434000), (616, 403000), (620, 400400), (650, 381920), (682, 364000), (700, 354640), (704, 352625), (715, 347200), (728, 341000), (770, 322400), (775, 320320), (800, 310310), (806, 308000), (832, 298375), (868, 286000), (875, 283712), (880, 282100), (910, 272800), (992, 250250), (1000, 248248), (1001, 248000), (1040, 238700), (1085, 228800), (1100, 225680), (1120, 221650), (1144, 217000), (1232, 201500), (1240, 200200), (1300, 190960), (1364, 182000), (1375, 180544), (1400, 177320), (1430, 173600), (1456, 170500), (1540, 161200), (1550, 160160), (1600, 155155), (1612, 154000), (1625, 152768), (1705, 145600), (1736, 143000), (1750, 141856), (1760, 141050), (1820, 136400), (1925, 128960), (1984, 125125), (2000, 124124), (2002, 124000), (2015, 123200), (2080, 119350), (2170, 114400), (2200, 112840), (2240, 110825), (2275, 109120), (2288, 108500), (2387, 104000), (2464, 100750), (2480, 100100), (2600, 95480), (2728, 91000), (2750, 90272), (2800, 88660), (2821, 88000), (2860, 86800), (2912, 85250), (3080, 80600), (3100, 80080), (3224, 77000), (3250, 76384), (3410, 72800), (3472, 71500), (3500, 70928), (3520, 70525), (3575, 69440), (3640, 68200), (3850, 64480), (3875, 64064), (4000, 62062), (4004, 62000), (4030, 61600), (4160, 59675), (4340, 57200), (4400, 56420), (4433, 56000), (4550, 54560), (4576, 54250), (4774, 52000), (4928, 50375), (4960, 50050), (5005, 49600), (5200, 47740), (5425, 45760), (5456, 45500), (5500, 45136), (5600, 44330), (5642, 44000), (5720, 43400), (5824, 42625), (6160, 40300), (6200, 40040), (6448, 38500), (6500, 38192), (6820, 36400), (6944, 35750), (7000, 35464), (7150, 34720), (7280, 34100), (7700, 32240), (7750, 32032), (8000, 31031), (8008, 31000), (8060, 30800), (8525, 29120), (8680, 28600), (8800, 28210), (8866, 28000), (9100, 27280), (9152, 27125), (9548, 26000), (9625, 25792), (9920, 25025), (10010, 24800), (10075, 24640), (10400, 23870), (10850, 22880), (10912, 22750), (11000, 22568), (11200, 22165), (11284, 22000), (11375, 21824), (11440, 21700), (11935, 20800), (12320, 20150), (12400, 20020), (12896, 19250), (13000, 19096), (13640, 18200), (13888, 17875), (14000, 17732), (14105, 17600), (14300, 17360), (14560, 17050), (15400, 16120), (15500, 16016)]