2140622640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25411}}^1$

素因数の和:25449

約数の個数: 200

約数和(自身を含む): 8006914608

約数和(自身を除く): 5866291968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 25411, 28080, 42120, 50822, 76233, 84240, 101644, 127055, 152466, 203288, 228699, 254110, 304932, 330343, 381165, 406576, 457398, 508220, 609864, 660686, 686097, 762330, 914796, 991029, 1016440, 1143495, 1219728, 1321372, 1372194, 1524660, 1651715, 1829592, 1982058, 2032880, 2058291, 2286990, 2642744, 2744388, 2973087, 3049320, 3303430, 3430485, 3659184, 3964116, 4116582, 4573980, 4955145, 5285488, 5488776, 5946174, 6098640, 6606860, 6860970, 7928232, 8233164, 8919261, 9147960, 9910290, 10291455, 10977552, 11892348, 13213720, 13721940, 14865435, 15856464, 16466328, 17838522, 18295920, 19820580, 20582910, 23784696, 26427440, 26757783, 27443880, 29730870, 32932656, 35677044, 39641160, 41165820, 44596305, 47569392, 53515566, 54887760, 59461740, 71354088, 79282320, 82331640, 89192610, 107031132, 118923480, 133788915, 142708176, 164663280, 178385220, 214062264, 237846960, 267577830, 356770440, 428124528, 535155660, 713540880, 1070311320, 2140622640]

約数ペア:

[(1, 2140622640), (2, 1070311320), (3, 713540880), (4, 535155660), (5, 428124528), (6, 356770440), (8, 267577830), (9, 237846960), (10, 214062264), (12, 178385220), (13, 164663280), (15, 142708176), (16, 133788915), (18, 118923480), (20, 107031132), (24, 89192610), (26, 82331640), (27, 79282320), (30, 71354088), (36, 59461740), (39, 54887760), (40, 53515566), (45, 47569392), (48, 44596305), (52, 41165820), (54, 39641160), (60, 35677044), (65, 32932656), (72, 29730870), (78, 27443880), (80, 26757783), (81, 26427440), (90, 23784696), (104, 20582910), (108, 19820580), (117, 18295920), (120, 17838522), (130, 16466328), (135, 15856464), (144, 14865435), (156, 13721940), (162, 13213720), (180, 11892348), (195, 10977552), (208, 10291455), (216, 9910290), (234, 9147960), (240, 8919261), (260, 8233164), (270, 7928232), (312, 6860970), (324, 6606860), (351, 6098640), (360, 5946174), (390, 5488776), (405, 5285488), (432, 4955145), (468, 4573980), (520, 4116582), (540, 3964116), (585, 3659184), (624, 3430485), (648, 3303430), (702, 3049320), (720, 2973087), (780, 2744388), (810, 2642744), (936, 2286990), (1040, 2058291), (1053, 2032880), (1080, 1982058), (1170, 1829592), (1296, 1651715), (1404, 1524660), (1560, 1372194), (1620, 1321372), (1755, 1219728), (1872, 1143495), (2106, 1016440), (2160, 991029), (2340, 914796), (2808, 762330), (3120, 686097), (3240, 660686), (3510, 609864), (4212, 508220), (4680, 457398), (5265, 406576), (5616, 381165), (6480, 330343), (7020, 304932), (8424, 254110), (9360, 228699), (10530, 203288), (14040, 152466), (16848, 127055), (21060, 101644), (25411, 84240), (28080, 76233), (42120, 50822)]