1912783200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41947}}^1$

素因数の和:41989

約数の個数: 144

約数和(自身を含む): 6553955520

約数和(自身を除く): 4641172320

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, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3800, 4560, 5700, 7600, 9120, 11400, 15200, 22800, 41947, 45600, 83894, 125841, 167788, 209735, 251682, 335576, 419470, 503364, 629205, 671152, 796993, 838940, 1006728, 1048675, 1258410, 1342304, 1593986, 1677880, 2013456, 2097350, 2390979, 2516820, 3146025, 3187972, 3355760, 3984965, 4026912, 4194700, 4781958, 5033640, 6292050, 6375944, 6711520, 7969930, 8389400, 9563916, 10067280, 11954895, 12584100, 12751888, 15939860, 16778800, 19127832, 19924825, 20134560, 23909790, 25168200, 25503776, 31879720, 33557600, 38255664, 39849650, 47819580, 50336400, 59774475, 63759440, 76511328, 79699300, 95639160, 100672800, 119548950, 127518880, 159398600, 191278320, 239097900, 318797200, 382556640, 478195800, 637594400, 956391600, 1912783200]

約数ペア:

[(1, 1912783200), (2, 956391600), (3, 637594400), (4, 478195800), (5, 382556640), (6, 318797200), (8, 239097900), (10, 191278320), (12, 159398600), (15, 127518880), (16, 119548950), (19, 100672800), (20, 95639160), (24, 79699300), (25, 76511328), (30, 63759440), (32, 59774475), (38, 50336400), (40, 47819580), (48, 39849650), (50, 38255664), (57, 33557600), (60, 31879720), (75, 25503776), (76, 25168200), (80, 23909790), (95, 20134560), (96, 19924825), (100, 19127832), (114, 16778800), (120, 15939860), (150, 12751888), (152, 12584100), (160, 11954895), (190, 10067280), (200, 9563916), (228, 8389400), (240, 7969930), (285, 6711520), (300, 6375944), (304, 6292050), (380, 5033640), (400, 4781958), (456, 4194700), (475, 4026912), (480, 3984965), (570, 3355760), (600, 3187972), (608, 3146025), (760, 2516820), (800, 2390979), (912, 2097350), (950, 2013456), (1140, 1677880), (1200, 1593986), (1425, 1342304), (1520, 1258410), (1824, 1048675), (1900, 1006728), (2280, 838940), (2400, 796993), (2850, 671152), (3040, 629205), (3800, 503364), (4560, 419470), (5700, 335576), (7600, 251682), (9120, 209735), (11400, 167788), (15200, 125841), (22800, 83894), (41947, 45600)]