2129848000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 224

約数和(自身を含む): 6122383488

約数和(自身を除く): 3992535488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 125, 140, 146, 160, 175, 200, 224, 250, 280, 292, 320, 350, 365, 400, 448, 500, 511, 521, 560, 584, 700, 730, 800, 875, 1000, 1022, 1042, 1120, 1168, 1400, 1460, 1600, 1750, 1825, 2000, 2044, 2084, 2240, 2336, 2555, 2605, 2800, 2920, 3500, 3647, 3650, 4000, 4088, 4168, 4672, 5110, 5210, 5600, 5840, 7000, 7294, 7300, 8000, 8176, 8336, 9125, 10220, 10420, 11200, 11680, 12775, 13025, 14000, 14588, 14600, 16352, 16672, 18235, 18250, 20440, 20840, 23360, 25550, 26050, 28000, 29176, 29200, 32704, 33344, 36470, 36500, 38033, 40880, 41680, 51100, 52100, 56000, 58352, 58400, 63875, 65125, 72940, 73000, 76066, 81760, 83360, 91175, 102200, 104200, 116704, 116800, 127750, 130250, 145880, 146000, 152132, 163520, 166720, 182350, 190165, 204400, 208400, 233408, 255500, 260500, 266231, 291760, 292000, 304264, 364700, 380330, 408800, 416800, 455875, 511000, 521000, 532462, 583520, 584000, 608528, 729400, 760660, 817600, 833600, 911750, 950825, 1022000, 1042000, 1064924, 1167040, 1217056, 1331155, 1458800, 1521320, 1823500, 1901650, 2044000, 2084000, 2129848, 2434112, 2662310, 2917600, 3042640, 3647000, 3803300, 4088000, 4168000, 4259696, 4754125, 5324620, 5835200, 6085280, 6655775, 7294000, 7606600, 8519392, 9508250, 10649240, 12170560, 13311550, 14588000, 15213200, 17038784, 19016500, 21298480, 26623100, 29176000, 30426400, 33278875, 38033000, 42596960, 53246200, 60852800, 66557750, 76066000, 85193920, 106492400, 133115500, 152132000, 212984800, 266231000, 304264000, 425969600, 532462000, 1064924000, 2129848000]

約数ペア:

[(1, 2129848000), (2, 1064924000), (4, 532462000), (5, 425969600), (7, 304264000), (8, 266231000), (10, 212984800), (14, 152132000), (16, 133115500), (20, 106492400), (25, 85193920), (28, 76066000), (32, 66557750), (35, 60852800), (40, 53246200), (50, 42596960), (56, 38033000), (64, 33278875), (70, 30426400), (73, 29176000), (80, 26623100), (100, 21298480), (112, 19016500), (125, 17038784), (140, 15213200), (146, 14588000), (160, 13311550), (175, 12170560), (200, 10649240), (224, 9508250), (250, 8519392), (280, 7606600), (292, 7294000), (320, 6655775), (350, 6085280), (365, 5835200), (400, 5324620), (448, 4754125), (500, 4259696), (511, 4168000), (521, 4088000), (560, 3803300), (584, 3647000), (700, 3042640), (730, 2917600), (800, 2662310), (875, 2434112), (1000, 2129848), (1022, 2084000), (1042, 2044000), (1120, 1901650), (1168, 1823500), (1400, 1521320), (1460, 1458800), (1600, 1331155), (1750, 1217056), (1825, 1167040), (2000, 1064924), (2044, 1042000), (2084, 1022000), (2240, 950825), (2336, 911750), (2555, 833600), (2605, 817600), (2800, 760660), (2920, 729400), (3500, 608528), (3647, 584000), (3650, 583520), (4000, 532462), (4088, 521000), (4168, 511000), (4672, 455875), (5110, 416800), (5210, 408800), (5600, 380330), (5840, 364700), (7000, 304264), (7294, 292000), (7300, 291760), (8000, 266231), (8176, 260500), (8336, 255500), (9125, 233408), (10220, 208400), (10420, 204400), (11200, 190165), (11680, 182350), (12775, 166720), (13025, 163520), (14000, 152132), (14588, 146000), (14600, 145880), (16352, 130250), (16672, 127750), (18235, 116800), (18250, 116704), (20440, 104200), (20840, 102200), (23360, 91175), (25550, 83360), (26050, 81760), (28000, 76066), (29176, 73000), (29200, 72940), (32704, 65125), (33344, 63875), (36470, 58400), (36500, 58352), (38033, 56000), (40880, 52100), (41680, 51100)]