210984960

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 224

約数和(自身を含む): 721900512

約数和(自身を除く): 510915552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 101, 102, 120, 128, 136, 160, 170, 192, 202, 204, 240, 255, 256, 272, 303, 320, 340, 384, 404, 408, 480, 505, 510, 512, 544, 606, 640, 680, 768, 808, 816, 960, 1010, 1020, 1024, 1088, 1212, 1280, 1360, 1515, 1536, 1616, 1632, 1717, 1920, 2020, 2040, 2048, 2176, 2424, 2560, 2720, 3030, 3072, 3232, 3264, 3434, 3840, 4040, 4080, 4096, 4352, 4848, 5120, 5151, 5440, 6060, 6144, 6464, 6528, 6868, 7680, 8080, 8160, 8192, 8585, 8704, 9696, 10240, 10302, 10880, 12120, 12288, 12928, 13056, 13736, 15360, 16160, 16320, 17170, 17408, 19392, 20480, 20604, 21760, 24240, 24576, 25755, 25856, 26112, 27472, 30720, 32320, 32640, 34340, 34816, 38784, 40960, 41208, 43520, 48480, 51510, 51712, 52224, 54944, 61440, 64640, 65280, 68680, 69632, 77568, 82416, 87040, 96960, 103020, 103424, 104448, 109888, 122880, 129280, 130560, 137360, 139264, 155136, 164832, 174080, 193920, 206040, 206848, 208896, 219776, 258560, 261120, 274720, 310272, 329664, 348160, 387840, 412080, 413696, 417792, 439552, 517120, 522240, 549440, 620544, 659328, 696320, 775680, 824160, 827392, 879104, 1034240, 1044480, 1098880, 1241088, 1318656, 1551360, 1648320, 1758208, 2068480, 2088960, 2197760, 2482176, 2637312, 3102720, 3296640, 3516416, 4136960, 4395520, 5274624, 6205440, 6593280, 7032832, 8791040, 10549248, 12410880, 13186560, 14065664, 17582080, 21098496, 26373120, 35164160, 42196992, 52746240, 70328320, 105492480, 210984960]

約数ペア:

[(1, 210984960), (2, 105492480), (3, 70328320), (4, 52746240), (5, 42196992), (6, 35164160), (8, 26373120), (10, 21098496), (12, 17582080), (15, 14065664), (16, 13186560), (17, 12410880), (20, 10549248), (24, 8791040), (30, 7032832), (32, 6593280), (34, 6205440), (40, 5274624), (48, 4395520), (51, 4136960), (60, 3516416), (64, 3296640), (68, 3102720), (80, 2637312), (85, 2482176), (96, 2197760), (101, 2088960), (102, 2068480), (120, 1758208), (128, 1648320), (136, 1551360), (160, 1318656), (170, 1241088), (192, 1098880), (202, 1044480), (204, 1034240), (240, 879104), (255, 827392), (256, 824160), (272, 775680), (303, 696320), (320, 659328), (340, 620544), (384, 549440), (404, 522240), (408, 517120), (480, 439552), (505, 417792), (510, 413696), (512, 412080), (544, 387840), (606, 348160), (640, 329664), (680, 310272), (768, 274720), (808, 261120), (816, 258560), (960, 219776), (1010, 208896), (1020, 206848), (1024, 206040), (1088, 193920), (1212, 174080), (1280, 164832), (1360, 155136), (1515, 139264), (1536, 137360), (1616, 130560), (1632, 129280), (1717, 122880), (1920, 109888), (2020, 104448), (2040, 103424), (2048, 103020), (2176, 96960), (2424, 87040), (2560, 82416), (2720, 77568), (3030, 69632), (3072, 68680), (3232, 65280), (3264, 64640), (3434, 61440), (3840, 54944), (4040, 52224), (4080, 51712), (4096, 51510), (4352, 48480), (4848, 43520), (5120, 41208), (5151, 40960), (5440, 38784), (6060, 34816), (6144, 34340), (6464, 32640), (6528, 32320), (6868, 30720), (7680, 27472), (8080, 26112), (8160, 25856), (8192, 25755), (8585, 24576), (8704, 24240), (9696, 21760), (10240, 20604), (10302, 20480), (10880, 19392), (12120, 17408), (12288, 17170), (12928, 16320), (13056, 16160), (13736, 15360)]