270959520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 928174464

約数和(自身を除く): 657214944

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 173, 195, 208, 240, 251, 260, 312, 346, 390, 416, 480, 502, 519, 520, 624, 692, 753, 780, 865, 1004, 1038, 1040, 1248, 1255, 1384, 1506, 1560, 1730, 2008, 2076, 2080, 2249, 2510, 2595, 2768, 3012, 3120, 3263, 3460, 3765, 4016, 4152, 4498, 5020, 5190, 5536, 6024, 6240, 6526, 6747, 6920, 7530, 8032, 8304, 8996, 9789, 10040, 10380, 11245, 12048, 13052, 13494, 13840, 15060, 16315, 16608, 17992, 19578, 20080, 20760, 22490, 24096, 26104, 26988, 27680, 30120, 32630, 33735, 35984, 39156, 40160, 41520, 43423, 44980, 48945, 52208, 53976, 60240, 65260, 67470, 71968, 78312, 83040, 86846, 89960, 97890, 104416, 107952, 120480, 130269, 130520, 134940, 156624, 173692, 179920, 195780, 215904, 217115, 260538, 261040, 269880, 313248, 347384, 359840, 391560, 434230, 521076, 522080, 539760, 564499, 651345, 694768, 783120, 868460, 1042152, 1079520, 1128998, 1302690, 1389536, 1566240, 1693497, 1736920, 2084304, 2257996, 2605380, 2822495, 3386994, 3473840, 4168608, 4515992, 5210760, 5644990, 6773988, 6947680, 8467485, 9031984, 10421520, 11289980, 13547976, 16934970, 18063968, 20843040, 22579960, 27095952, 33869940, 45159920, 54191904, 67739880, 90319840, 135479760, 270959520]

約数ペア:

[(1, 270959520), (2, 135479760), (3, 90319840), (4, 67739880), (5, 54191904), (6, 45159920), (8, 33869940), (10, 27095952), (12, 22579960), (13, 20843040), (15, 18063968), (16, 16934970), (20, 13547976), (24, 11289980), (26, 10421520), (30, 9031984), (32, 8467485), (39, 6947680), (40, 6773988), (48, 5644990), (52, 5210760), (60, 4515992), (65, 4168608), (78, 3473840), (80, 3386994), (96, 2822495), (104, 2605380), (120, 2257996), (130, 2084304), (156, 1736920), (160, 1693497), (173, 1566240), (195, 1389536), (208, 1302690), (240, 1128998), (251, 1079520), (260, 1042152), (312, 868460), (346, 783120), (390, 694768), (416, 651345), (480, 564499), (502, 539760), (519, 522080), (520, 521076), (624, 434230), (692, 391560), (753, 359840), (780, 347384), (865, 313248), (1004, 269880), (1038, 261040), (1040, 260538), (1248, 217115), (1255, 215904), (1384, 195780), (1506, 179920), (1560, 173692), (1730, 156624), (2008, 134940), (2076, 130520), (2080, 130269), (2249, 120480), (2510, 107952), (2595, 104416), (2768, 97890), (3012, 89960), (3120, 86846), (3263, 83040), (3460, 78312), (3765, 71968), (4016, 67470), (4152, 65260), (4498, 60240), (5020, 53976), (5190, 52208), (5536, 48945), (6024, 44980), (6240, 43423), (6526, 41520), (6747, 40160), (6920, 39156), (7530, 35984), (8032, 33735), (8304, 32630), (8996, 30120), (9789, 27680), (10040, 26988), (10380, 26104), (11245, 24096), (12048, 22490), (13052, 20760), (13494, 20080), (13840, 19578), (15060, 17992), (16315, 16608)]