2738912000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 7713957888

約数和(自身を除く): 4975045888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 125, 128, 155, 160, 176, 200, 220, 248, 250, 251, 256, 275, 310, 320, 341, 352, 400, 440, 496, 500, 502, 550, 620, 640, 682, 704, 775, 800, 880, 992, 1000, 1004, 1100, 1240, 1255, 1280, 1364, 1375, 1408, 1550, 1600, 1705, 1760, 1984, 2000, 2008, 2200, 2480, 2510, 2728, 2750, 2761, 2816, 3100, 3200, 3410, 3520, 3875, 3968, 4000, 4016, 4400, 4960, 5020, 5456, 5500, 5522, 6200, 6275, 6400, 6820, 7040, 7750, 7781, 7936, 8000, 8032, 8525, 8800, 9920, 10040, 10912, 11000, 11044, 12400, 12550, 13640, 13805, 14080, 15500, 15562, 16000, 16064, 17050, 17600, 19840, 20080, 21824, 22000, 22088, 24800, 25100, 27280, 27610, 31000, 31124, 31375, 32000, 32128, 34100, 35200, 38905, 39680, 40160, 42625, 43648, 44000, 44176, 49600, 50200, 54560, 55220, 62000, 62248, 62750, 64256, 68200, 69025, 70400, 77810, 80320, 85250, 85591, 87296, 88000, 88352, 99200, 100400, 109120, 110440, 124000, 124496, 125500, 136400, 138050, 155620, 160640, 170500, 171182, 176000, 176704, 194525, 198400, 200800, 218240, 220880, 248000, 248992, 251000, 272800, 276100, 311240, 321280, 341000, 342364, 345125, 352000, 353408, 389050, 401600, 427955, 436480, 441760, 496000, 497984, 502000, 545600, 552200, 622480, 682000, 684728, 690250, 706816, 778100, 803200, 855910, 883520, 972625, 992000, 995968, 1004000, 1091200, 1104400, 1244960, 1364000, 1369456, 1380500, 1556200, 1606400, 1711820, 1767040, 1945250, 1991936, 2008000, 2139775, 2182400, 2208800, 2489920, 2728000, 2738912, 2761000, 3112400, 3423640, 3534080, 3890500, 4016000, 4279550, 4417600, 4979840, 5456000, 5477824, 5522000, 6224800, 6847280, 7781000, 8032000, 8559100, 8835200, 9959680, 10698875, 10912000, 10955648, 11044000, 12449600, 13694560, 15562000, 17118200, 17670400, 21397750, 21911296, 22088000, 24899200, 27389120, 31124000, 34236400, 42795500, 44176000, 49798400, 54778240, 62248000, 68472800, 85591000, 88352000, 109556480, 124496000, 136945600, 171182000, 248992000, 273891200, 342364000, 547782400, 684728000, 1369456000, 2738912000]

約数ペア:

[(1, 2738912000), (2, 1369456000), (4, 684728000), (5, 547782400), (8, 342364000), (10, 273891200), (11, 248992000), (16, 171182000), (20, 136945600), (22, 124496000), (25, 109556480), (31, 88352000), (32, 85591000), (40, 68472800), (44, 62248000), (50, 54778240), (55, 49798400), (62, 44176000), (64, 42795500), (80, 34236400), (88, 31124000), (100, 27389120), (110, 24899200), (124, 22088000), (125, 21911296), (128, 21397750), (155, 17670400), (160, 17118200), (176, 15562000), (200, 13694560), (220, 12449600), (248, 11044000), (250, 10955648), (251, 10912000), (256, 10698875), (275, 9959680), (310, 8835200), (320, 8559100), (341, 8032000), (352, 7781000), (400, 6847280), (440, 6224800), (496, 5522000), (500, 5477824), (502, 5456000), (550, 4979840), (620, 4417600), (640, 4279550), (682, 4016000), (704, 3890500), (775, 3534080), (800, 3423640), (880, 3112400), (992, 2761000), (1000, 2738912), (1004, 2728000), (1100, 2489920), (1240, 2208800), (1255, 2182400), (1280, 2139775), (1364, 2008000), (1375, 1991936), (1408, 1945250), (1550, 1767040), (1600, 1711820), (1705, 1606400), (1760, 1556200), (1984, 1380500), (2000, 1369456), (2008, 1364000), (2200, 1244960), (2480, 1104400), (2510, 1091200), (2728, 1004000), (2750, 995968), (2761, 992000), (2816, 972625), (3100, 883520), (3200, 855910), (3410, 803200), (3520, 778100), (3875, 706816), (3968, 690250), (4000, 684728), (4016, 682000), (4400, 622480), (4960, 552200), (5020, 545600), (5456, 502000), (5500, 497984), (5522, 496000), (6200, 441760), (6275, 436480), (6400, 427955), (6820, 401600), (7040, 389050), (7750, 353408), (7781, 352000), (7936, 345125), (8000, 342364), (8032, 341000), (8525, 321280), (8800, 311240), (9920, 276100), (10040, 272800), (10912, 251000), (11000, 248992), (11044, 248000), (12400, 220880), (12550, 218240), (13640, 200800), (13805, 198400), (14080, 194525), (15500, 176704), (15562, 176000), (16000, 171182), (16064, 170500), (17050, 160640), (17600, 155620), (19840, 138050), (20080, 136400), (21824, 125500), (22000, 124496), (22088, 124000), (24800, 110440), (25100, 109120), (27280, 100400), (27610, 99200), (31000, 88352), (31124, 88000), (31375, 87296), (32000, 85591), (32128, 85250), (34100, 80320), (35200, 77810), (38905, 70400), (39680, 69025), (40160, 68200), (42625, 64256), (43648, 62750), (44000, 62248), (44176, 62000), (49600, 55220), (50200, 54560)]