2019328000

素因数分解:

$2^{15}\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 256

約数和(自身を含む): 5520668400

約数和(自身を除く): 3501340400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 50, 58, 64, 68, 80, 85, 100, 116, 125, 128, 136, 145, 160, 170, 200, 232, 250, 256, 272, 290, 320, 340, 400, 425, 464, 493, 500, 512, 544, 580, 640, 680, 725, 800, 850, 928, 986, 1000, 1024, 1088, 1160, 1280, 1360, 1450, 1600, 1700, 1856, 1972, 2000, 2048, 2125, 2176, 2320, 2465, 2560, 2720, 2900, 3200, 3400, 3625, 3712, 3944, 4000, 4096, 4250, 4352, 4640, 4930, 5120, 5440, 5800, 6400, 6800, 7250, 7424, 7888, 8000, 8192, 8500, 8704, 9280, 9860, 10240, 10880, 11600, 12325, 12800, 13600, 14500, 14848, 15776, 16000, 16384, 17000, 17408, 18560, 19720, 20480, 21760, 23200, 24650, 25600, 27200, 29000, 29696, 31552, 32000, 32768, 34000, 34816, 37120, 39440, 40960, 43520, 46400, 49300, 51200, 54400, 58000, 59392, 61625, 63104, 64000, 68000, 69632, 74240, 78880, 81920, 87040, 92800, 98600, 102400, 108800, 116000, 118784, 123250, 126208, 128000, 136000, 139264, 148480, 157760, 163840, 174080, 185600, 197200, 204800, 217600, 232000, 237568, 246500, 252416, 256000, 272000, 278528, 296960, 315520, 348160, 371200, 394400, 409600, 435200, 464000, 475136, 493000, 504832, 512000, 544000, 557056, 593920, 631040, 696320, 742400, 788800, 819200, 870400, 928000, 950272, 986000, 1009664, 1024000, 1088000, 1187840, 1262080, 1392640, 1484800, 1577600, 1740800, 1856000, 1972000, 2019328, 2048000, 2176000, 2375680, 2524160, 2785280, 2969600, 3155200, 3481600, 3712000, 3944000, 4038656, 4096000, 4352000, 4751360, 5048320, 5939200, 6310400, 6963200, 7424000, 7888000, 8077312, 8704000, 10096640, 11878400, 12620800, 13926400, 14848000, 15776000, 16154624, 17408000, 20193280, 23756800, 25241600, 29696000, 31552000, 34816000, 40386560, 50483200, 59392000, 63104000, 69632000, 80773120, 100966400, 118784000, 126208000, 201932800, 252416000, 403865600, 504832000, 1009664000, 2019328000]

約数ペア:

[(1, 2019328000), (2, 1009664000), (4, 504832000), (5, 403865600), (8, 252416000), (10, 201932800), (16, 126208000), (17, 118784000), (20, 100966400), (25, 80773120), (29, 69632000), (32, 63104000), (34, 59392000), (40, 50483200), (50, 40386560), (58, 34816000), (64, 31552000), (68, 29696000), (80, 25241600), (85, 23756800), (100, 20193280), (116, 17408000), (125, 16154624), (128, 15776000), (136, 14848000), (145, 13926400), (160, 12620800), (170, 11878400), (200, 10096640), (232, 8704000), (250, 8077312), (256, 7888000), (272, 7424000), (290, 6963200), (320, 6310400), (340, 5939200), (400, 5048320), (425, 4751360), (464, 4352000), (493, 4096000), (500, 4038656), (512, 3944000), (544, 3712000), (580, 3481600), (640, 3155200), (680, 2969600), (725, 2785280), (800, 2524160), (850, 2375680), (928, 2176000), (986, 2048000), (1000, 2019328), (1024, 1972000), (1088, 1856000), (1160, 1740800), (1280, 1577600), (1360, 1484800), (1450, 1392640), (1600, 1262080), (1700, 1187840), (1856, 1088000), (1972, 1024000), (2000, 1009664), (2048, 986000), (2125, 950272), (2176, 928000), (2320, 870400), (2465, 819200), (2560, 788800), (2720, 742400), (2900, 696320), (3200, 631040), (3400, 593920), (3625, 557056), (3712, 544000), (3944, 512000), (4000, 504832), (4096, 493000), (4250, 475136), (4352, 464000), (4640, 435200), (4930, 409600), (5120, 394400), (5440, 371200), (5800, 348160), (6400, 315520), (6800, 296960), (7250, 278528), (7424, 272000), (7888, 256000), (8000, 252416), (8192, 246500), (8500, 237568), (8704, 232000), (9280, 217600), (9860, 204800), (10240, 197200), (10880, 185600), (11600, 174080), (12325, 163840), (12800, 157760), (13600, 148480), (14500, 139264), (14848, 136000), (15776, 128000), (16000, 126208), (16384, 123250), (17000, 118784), (17408, 116000), (18560, 108800), (19720, 102400), (20480, 98600), (21760, 92800), (23200, 87040), (24650, 81920), (25600, 78880), (27200, 74240), (29000, 69632), (29696, 68000), (31552, 64000), (32000, 63104), (32768, 61625), (34000, 59392), (34816, 58000), (37120, 54400), (39440, 51200), (40960, 49300), (43520, 46400)]