1456064480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 3886444800

約数和(自身を除く): 2430380320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 101, 104, 116, 130, 145, 160, 202, 208, 232, 239, 260, 290, 377, 404, 416, 464, 478, 505, 520, 580, 754, 808, 928, 956, 1010, 1040, 1160, 1195, 1313, 1508, 1616, 1885, 1912, 2020, 2080, 2320, 2390, 2626, 2929, 3016, 3107, 3232, 3770, 3824, 4040, 4640, 4780, 5252, 5858, 6032, 6214, 6565, 6931, 7540, 7648, 8080, 9560, 10504, 11716, 12064, 12428, 13130, 13862, 14645, 15080, 15535, 16160, 19120, 21008, 23432, 24139, 24856, 26260, 27724, 29290, 30160, 31070, 34655, 38077, 38240, 42016, 46864, 48278, 49712, 52520, 55448, 58580, 60320, 62140, 69310, 76154, 90103, 93728, 96556, 99424, 105040, 110896, 117160, 120695, 124280, 138620, 152308, 180206, 190385, 193112, 210080, 221792, 234320, 241390, 248560, 277240, 304616, 313807, 360412, 380770, 386224, 450515, 468640, 482780, 497120, 554480, 609232, 627614, 700031, 720824, 761540, 772448, 901030, 965560, 1108960, 1218464, 1255228, 1400062, 1441648, 1523080, 1569035, 1802060, 1931120, 2510456, 2800124, 2883296, 3046160, 3138070, 3500155, 3604120, 3862240, 5020912, 5600248, 6092320, 6276140, 7000310, 7208240, 9100403, 10041824, 11200496, 12552280, 14000620, 14416480, 18200806, 22400992, 25104560, 28001240, 36401612, 45502015, 50209120, 56002480, 72803224, 91004030, 112004960, 145606448, 182008060, 291212896, 364016120, 728032240, 1456064480]

約数ペア:

[(1, 1456064480), (2, 728032240), (4, 364016120), (5, 291212896), (8, 182008060), (10, 145606448), (13, 112004960), (16, 91004030), (20, 72803224), (26, 56002480), (29, 50209120), (32, 45502015), (40, 36401612), (52, 28001240), (58, 25104560), (65, 22400992), (80, 18200806), (101, 14416480), (104, 14000620), (116, 12552280), (130, 11200496), (145, 10041824), (160, 9100403), (202, 7208240), (208, 7000310), (232, 6276140), (239, 6092320), (260, 5600248), (290, 5020912), (377, 3862240), (404, 3604120), (416, 3500155), (464, 3138070), (478, 3046160), (505, 2883296), (520, 2800124), (580, 2510456), (754, 1931120), (808, 1802060), (928, 1569035), (956, 1523080), (1010, 1441648), (1040, 1400062), (1160, 1255228), (1195, 1218464), (1313, 1108960), (1508, 965560), (1616, 901030), (1885, 772448), (1912, 761540), (2020, 720824), (2080, 700031), (2320, 627614), (2390, 609232), (2626, 554480), (2929, 497120), (3016, 482780), (3107, 468640), (3232, 450515), (3770, 386224), (3824, 380770), (4040, 360412), (4640, 313807), (4780, 304616), (5252, 277240), (5858, 248560), (6032, 241390), (6214, 234320), (6565, 221792), (6931, 210080), (7540, 193112), (7648, 190385), (8080, 180206), (9560, 152308), (10504, 138620), (11716, 124280), (12064, 120695), (12428, 117160), (13130, 110896), (13862, 105040), (14645, 99424), (15080, 96556), (15535, 93728), (16160, 90103), (19120, 76154), (21008, 69310), (23432, 62140), (24139, 60320), (24856, 58580), (26260, 55448), (27724, 52520), (29290, 49712), (30160, 48278), (31070, 46864), (34655, 42016), (38077, 38240)]