219436800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 216

約数和(自身を含む): 790782720

約数和(自身を除く): 571345920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 768, 800, 825, 880, 960, 1039, 1056, 1100, 1200, 1280, 1320, 1408, 1600, 1650, 1760, 1920, 2078, 2112, 2200, 2400, 2640, 2816, 3117, 3200, 3300, 3520, 3840, 4156, 4224, 4400, 4800, 5195, 5280, 6234, 6400, 6600, 7040, 8312, 8448, 8800, 9600, 10390, 10560, 11429, 12468, 13200, 14080, 15585, 16624, 17600, 19200, 20780, 21120, 22858, 24936, 25975, 26400, 31170, 33248, 34287, 35200, 41560, 42240, 45716, 49872, 51950, 52800, 57145, 62340, 66496, 68574, 70400, 77925, 83120, 91432, 99744, 103900, 105600, 114290, 124680, 132992, 137148, 155850, 166240, 171435, 182864, 199488, 207800, 211200, 228580, 249360, 265984, 274296, 285725, 311700, 332480, 342870, 365728, 398976, 415600, 457160, 498720, 548592, 571450, 623400, 664960, 685740, 731456, 797952, 831200, 857175, 914320, 997440, 1097184, 1142900, 1246800, 1329920, 1371480, 1462912, 1662400, 1714350, 1828640, 1994880, 2194368, 2285800, 2493600, 2742960, 2925824, 3324800, 3428700, 3657280, 3989760, 4388736, 4571600, 4987200, 5485920, 6649600, 6857400, 7314560, 8777472, 9143200, 9974400, 10971840, 13714800, 14629120, 18286400, 19948800, 21943680, 27429600, 36572800, 43887360, 54859200, 73145600, 109718400, 219436800]

約数ペア:

[(1, 219436800), (2, 109718400), (3, 73145600), (4, 54859200), (5, 43887360), (6, 36572800), (8, 27429600), (10, 21943680), (11, 19948800), (12, 18286400), (15, 14629120), (16, 13714800), (20, 10971840), (22, 9974400), (24, 9143200), (25, 8777472), (30, 7314560), (32, 6857400), (33, 6649600), (40, 5485920), (44, 4987200), (48, 4571600), (50, 4388736), (55, 3989760), (60, 3657280), (64, 3428700), (66, 3324800), (75, 2925824), (80, 2742960), (88, 2493600), (96, 2285800), (100, 2194368), (110, 1994880), (120, 1828640), (128, 1714350), (132, 1662400), (150, 1462912), (160, 1371480), (165, 1329920), (176, 1246800), (192, 1142900), (200, 1097184), (220, 997440), (240, 914320), (256, 857175), (264, 831200), (275, 797952), (300, 731456), (320, 685740), (330, 664960), (352, 623400), (384, 571450), (400, 548592), (440, 498720), (480, 457160), (528, 415600), (550, 398976), (600, 365728), (640, 342870), (660, 332480), (704, 311700), (768, 285725), (800, 274296), (825, 265984), (880, 249360), (960, 228580), (1039, 211200), (1056, 207800), (1100, 199488), (1200, 182864), (1280, 171435), (1320, 166240), (1408, 155850), (1600, 137148), (1650, 132992), (1760, 124680), (1920, 114290), (2078, 105600), (2112, 103900), (2200, 99744), (2400, 91432), (2640, 83120), (2816, 77925), (3117, 70400), (3200, 68574), (3300, 66496), (3520, 62340), (3840, 57145), (4156, 52800), (4224, 51950), (4400, 49872), (4800, 45716), (5195, 42240), (5280, 41560), (6234, 35200), (6400, 34287), (6600, 33248), (7040, 31170), (8312, 26400), (8448, 25975), (8800, 24936), (9600, 22858), (10390, 21120), (10560, 20780), (11429, 19200), (12468, 17600), (13200, 16624), (14080, 15585)]