214320240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1511}}^1$

素因数の和:1727

約数の個数: 120

約数和(自身を含む): 723891168

約数和(自身を除く): 509570928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1511, 1576, 1773, 1970, 2364, 2955, 3022, 3152, 3546, 3940, 4533, 4728, 5910, 6044, 7092, 7555, 7880, 8865, 9066, 9456, 11820, 12088, 13599, 14184, 15110, 15760, 17730, 18132, 22665, 23640, 24176, 27198, 28368, 30220, 35460, 36264, 45330, 47280, 54396, 60440, 67995, 70920, 72528, 90660, 108792, 120880, 135990, 141840, 181320, 217584, 271980, 297667, 362640, 543960, 595334, 893001, 1087920, 1190668, 1488335, 1786002, 2381336, 2679003, 2976670, 3572004, 4465005, 4762672, 5358006, 5953340, 7144008, 8930010, 10716012, 11906680, 13395015, 14288016, 17860020, 21432024, 23813360, 26790030, 35720040, 42864048, 53580060, 71440080, 107160120, 214320240]

約数ペア:

[(1, 214320240), (2, 107160120), (3, 71440080), (4, 53580060), (5, 42864048), (6, 35720040), (8, 26790030), (9, 23813360), (10, 21432024), (12, 17860020), (15, 14288016), (16, 13395015), (18, 11906680), (20, 10716012), (24, 8930010), (30, 7144008), (36, 5953340), (40, 5358006), (45, 4762672), (48, 4465005), (60, 3572004), (72, 2976670), (80, 2679003), (90, 2381336), (120, 1786002), (144, 1488335), (180, 1190668), (197, 1087920), (240, 893001), (360, 595334), (394, 543960), (591, 362640), (720, 297667), (788, 271980), (985, 217584), (1182, 181320), (1511, 141840), (1576, 135990), (1773, 120880), (1970, 108792), (2364, 90660), (2955, 72528), (3022, 70920), (3152, 67995), (3546, 60440), (3940, 54396), (4533, 47280), (4728, 45330), (5910, 36264), (6044, 35460), (7092, 30220), (7555, 28368), (7880, 27198), (8865, 24176), (9066, 23640), (9456, 22665), (11820, 18132), (12088, 17730), (13599, 15760), (14184, 15110)]