1021804800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2849

約数の個数: 216

約数和(自身を含む): 3550918560

約数和(自身を除く): 2529113760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1140, 1200, 1216, 1280, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2801, 2850, 3040, 3200, 3648, 3800, 3840, 4560, 4800, 4864, 5602, 5700, 6080, 6400, 7296, 7600, 8403, 9120, 9600, 11204, 11400, 12160, 14005, 14592, 15200, 16806, 18240, 19200, 22408, 22800, 24320, 28010, 30400, 33612, 36480, 42015, 44816, 45600, 53219, 56020, 60800, 67224, 70025, 72960, 84030, 89632, 91200, 106438, 112040, 121600, 134448, 140050, 159657, 168060, 179264, 182400, 210075, 212876, 224080, 266095, 268896, 280100, 319314, 336120, 358528, 364800, 420150, 425752, 448160, 532190, 537792, 560200, 638628, 672240, 717056, 798285, 840300, 851504, 896320, 1064380, 1075584, 1120400, 1277256, 1330475, 1344480, 1596570, 1680600, 1703008, 1792640, 2128760, 2151168, 2240800, 2554512, 2660950, 2688960, 3193140, 3361200, 3406016, 3585280, 3991425, 4257520, 4481600, 5109024, 5321900, 5377920, 6386280, 6722400, 6812032, 7982850, 8515040, 8963200, 10218048, 10643800, 10755840, 12772560, 13444800, 13624064, 15965700, 17030080, 17926400, 20436096, 21287600, 25545120, 26889600, 31931400, 34060160, 40872192, 42575200, 51090240, 53779200, 63862800, 68120320, 85150400, 102180480, 127725600, 170300800, 204360960, 255451200, 340601600, 510902400, 1021804800]

約数ペア:

[(1, 1021804800), (2, 510902400), (3, 340601600), (4, 255451200), (5, 204360960), (6, 170300800), (8, 127725600), (10, 102180480), (12, 85150400), (15, 68120320), (16, 63862800), (19, 53779200), (20, 51090240), (24, 42575200), (25, 40872192), (30, 34060160), (32, 31931400), (38, 26889600), (40, 25545120), (48, 21287600), (50, 20436096), (57, 17926400), (60, 17030080), (64, 15965700), (75, 13624064), (76, 13444800), (80, 12772560), (95, 10755840), (96, 10643800), (100, 10218048), (114, 8963200), (120, 8515040), (128, 7982850), (150, 6812032), (152, 6722400), (160, 6386280), (190, 5377920), (192, 5321900), (200, 5109024), (228, 4481600), (240, 4257520), (256, 3991425), (285, 3585280), (300, 3406016), (304, 3361200), (320, 3193140), (380, 2688960), (384, 2660950), (400, 2554512), (456, 2240800), (475, 2151168), (480, 2128760), (570, 1792640), (600, 1703008), (608, 1680600), (640, 1596570), (760, 1344480), (768, 1330475), (800, 1277256), (912, 1120400), (950, 1075584), (960, 1064380), (1140, 896320), (1200, 851504), (1216, 840300), (1280, 798285), (1425, 717056), (1520, 672240), (1600, 638628), (1824, 560200), (1900, 537792), (1920, 532190), (2280, 448160), (2400, 425752), (2432, 420150), (2801, 364800), (2850, 358528), (3040, 336120), (3200, 319314), (3648, 280100), (3800, 268896), (3840, 266095), (4560, 224080), (4800, 212876), (4864, 210075), (5602, 182400), (5700, 179264), (6080, 168060), (6400, 159657), (7296, 140050), (7600, 134448), (8403, 121600), (9120, 112040), (9600, 106438), (11204, 91200), (11400, 89632), (12160, 84030), (14005, 72960), (14592, 70025), (15200, 67224), (16806, 60800), (18240, 56020), (19200, 53219), (22408, 45600), (22800, 44816), (24320, 42015), (28010, 36480), (30400, 33612)]