21851429760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{62191}}^1$

素因数の和:62277

約数の個数: 192

約数和(自身を含む): 76693930560

約数和(自身を除く): 54842500800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5760, 5856, 7320, 7808, 8784, 9760, 10980, 11712, 14640, 17568, 19520, 21960, 23424, 29280, 35136, 39040, 43920, 58560, 62191, 70272, 87840, 117120, 124382, 175680, 186573, 248764, 310955, 351360, 373146, 497528, 559719, 621910, 746292, 932865, 995056, 1119438, 1243820, 1492584, 1865730, 1990112, 2238876, 2487640, 2798595, 2985168, 3731460, 3793651, 3980224, 4477752, 4975280, 5597190, 5970336, 7462920, 7587302, 7960448, 8955504, 9950560, 11194380, 11380953, 11940672, 14925840, 15174604, 17911008, 18968255, 19901120, 22388760, 22761906, 23881344, 29851680, 30349208, 34142859, 35822016, 37936510, 39802240, 44777520, 45523812, 56904765, 59703360, 60698416, 68285718, 71644032, 75873020, 89555040, 91047624, 113809530, 119406720, 121396832, 136571436, 151746040, 170714295, 179110080, 182095248, 227619060, 242793664, 273142872, 303492080, 341428590, 358220160, 364190496, 455238120, 485587328, 546285744, 606984160, 682857180, 728380992, 910476240, 1092571488, 1213968320, 1365714360, 1456761984, 1820952480, 2185142976, 2427936640, 2731428720, 3641904960, 4370285952, 5462857440, 7283809920, 10925714880, 21851429760]

約数ペア:

[(1, 21851429760), (2, 10925714880), (3, 7283809920), (4, 5462857440), (5, 4370285952), (6, 3641904960), (8, 2731428720), (9, 2427936640), (10, 2185142976), (12, 1820952480), (15, 1456761984), (16, 1365714360), (18, 1213968320), (20, 1092571488), (24, 910476240), (30, 728380992), (32, 682857180), (36, 606984160), (40, 546285744), (45, 485587328), (48, 455238120), (60, 364190496), (61, 358220160), (64, 341428590), (72, 303492080), (80, 273142872), (90, 242793664), (96, 227619060), (120, 182095248), (122, 179110080), (128, 170714295), (144, 151746040), (160, 136571436), (180, 121396832), (183, 119406720), (192, 113809530), (240, 91047624), (244, 89555040), (288, 75873020), (305, 71644032), (320, 68285718), (360, 60698416), (366, 59703360), (384, 56904765), (480, 45523812), (488, 44777520), (549, 39802240), (576, 37936510), (610, 35822016), (640, 34142859), (720, 30349208), (732, 29851680), (915, 23881344), (960, 22761906), (976, 22388760), (1098, 19901120), (1152, 18968255), (1220, 17911008), (1440, 15174604), (1464, 14925840), (1830, 11940672), (1920, 11380953), (1952, 11194380), (2196, 9950560), (2440, 8955504), (2745, 7960448), (2880, 7587302), (2928, 7462920), (3660, 5970336), (3904, 5597190), (4392, 4975280), (4880, 4477752), (5490, 3980224), (5760, 3793651), (5856, 3731460), (7320, 2985168), (7808, 2798595), (8784, 2487640), (9760, 2238876), (10980, 1990112), (11712, 1865730), (14640, 1492584), (17568, 1243820), (19520, 1119438), (21960, 995056), (23424, 932865), (29280, 746292), (35136, 621910), (39040, 559719), (43920, 497528), (58560, 373146), (62191, 351360), (70272, 310955), (87840, 248764), (117120, 186573), (124382, 175680)]