214506240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4297}}^1$

素因数の和:4334

約数の個数: 144

約数和(自身を含む): 737949408

約数和(自身を除く): 523443168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4297, 4992, 6240, 8320, 8594, 9984, 12480, 12891, 16640, 17188, 21485, 24960, 25782, 34376, 42970, 49920, 51564, 55861, 64455, 68752, 85940, 103128, 111722, 128910, 137504, 167583, 171880, 206256, 223444, 257820, 275008, 279305, 335166, 343760, 412512, 446888, 515640, 550016, 558610, 670332, 687520, 825024, 837915, 893776, 1031280, 1100032, 1117220, 1340664, 1375040, 1650048, 1675830, 1787552, 2062560, 2234440, 2681328, 2750080, 3300096, 3351660, 3575104, 4125120, 4468880, 5362656, 5500160, 6703320, 7150208, 8250240, 8937760, 10725312, 13406640, 14300416, 16500480, 17875520, 21450624, 26813280, 35751040, 42901248, 53626560, 71502080, 107253120, 214506240]

約数ペア:

[(1, 214506240), (2, 107253120), (3, 71502080), (4, 53626560), (5, 42901248), (6, 35751040), (8, 26813280), (10, 21450624), (12, 17875520), (13, 16500480), (15, 14300416), (16, 13406640), (20, 10725312), (24, 8937760), (26, 8250240), (30, 7150208), (32, 6703320), (39, 5500160), (40, 5362656), (48, 4468880), (52, 4125120), (60, 3575104), (64, 3351660), (65, 3300096), (78, 2750080), (80, 2681328), (96, 2234440), (104, 2062560), (120, 1787552), (128, 1675830), (130, 1650048), (156, 1375040), (160, 1340664), (192, 1117220), (195, 1100032), (208, 1031280), (240, 893776), (256, 837915), (260, 825024), (312, 687520), (320, 670332), (384, 558610), (390, 550016), (416, 515640), (480, 446888), (520, 412512), (624, 343760), (640, 335166), (768, 279305), (780, 275008), (832, 257820), (960, 223444), (1040, 206256), (1248, 171880), (1280, 167583), (1560, 137504), (1664, 128910), (1920, 111722), (2080, 103128), (2496, 85940), (3120, 68752), (3328, 64455), (3840, 55861), (4160, 51564), (4297, 49920), (4992, 42970), (6240, 34376), (8320, 25782), (8594, 24960), (9984, 21485), (12480, 17188), (12891, 16640)]