661949396640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{3127123}}^1$

素因数の和:3127161

約数の個数: 288

約数和(自身を含む): 2695080548160

約数和(自身を除く): 2033131151520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 105840, 211680, 3127123, 6254246, 9381369, 12508492, 15635615, 18762738, 21889861, 25016984, 28144107, 31271230, 37525476, 43779722, 46906845, 50033968, 56288214, 62542460, 65669583, 75050952, 84432321, 87559444, 93813690, 100067936, 109449305, 112576428, 125084920, 131339166, 140720535, 150101904, 153229027, 168864642, 175118888, 187627380, 197008749, 218898610, 225152856, 250169840, 262678332, 281441070, 300203808, 306458054, 328347915, 337729284, 350237776, 375254760, 394017498, 422161605, 437797220, 450305712, 459687081, 500339680, 525356664, 562882140, 591026247, 612916108, 656695830, 675458568, 700475552, 750509520, 766145135, 788034996, 844323210, 875594440, 900611424, 919374162, 985043745, 1050713328, 1125764280, 1182052494, 1225832216, 1313391660, 1350917136, 1379061243, 1501019040, 1532290270, 1576069992, 1688646420, 1751188880, 1838748324, 1970087490, 2101426656, 2251528560, 2298435405, 2364104988, 2451664432, 2626783320, 2701834272, 2758122486, 2955131235, 3064580540, 3152139984, 3377292840, 3502377760, 3677496648, 3940174980, 4137183729, 4503057120, 4596870810, 4728209976, 4903328864, 5253566640, 5516244972, 5910262470, 6129161080, 6304279968, 6754585680, 6895306215, 7354993296, 7880349960, 8274367458, 9193741620, 9456419952, 10507133280, 11032489944, 11820524940, 12258322160, 13509171360, 13790612430, 14709986592, 15760699920, 16548734916, 18387483240, 18912839904, 20685918645, 22064979888, 23641049880, 24516644320, 27581224860, 31521399840, 33097469832, 36774966480, 41371837290, 44129959776, 47282099760, 55162449720, 66194939664, 73549932960, 82743674580, 94564199520, 110324899440, 132389879328, 165487349160, 220649798880, 330974698320, 661949396640]

約数ペア:

[(1, 661949396640), (2, 330974698320), (3, 220649798880), (4, 165487349160), (5, 132389879328), (6, 110324899440), (7, 94564199520), (8, 82743674580), (9, 73549932960), (10, 66194939664), (12, 55162449720), (14, 47282099760), (15, 44129959776), (16, 41371837290), (18, 36774966480), (20, 33097469832), (21, 31521399840), (24, 27581224860), (27, 24516644320), (28, 23641049880), (30, 22064979888), (32, 20685918645), (35, 18912839904), (36, 18387483240), (40, 16548734916), (42, 15760699920), (45, 14709986592), (48, 13790612430), (49, 13509171360), (54, 12258322160), (56, 11820524940), (60, 11032489944), (63, 10507133280), (70, 9456419952), (72, 9193741620), (80, 8274367458), (84, 7880349960), (90, 7354993296), (96, 6895306215), (98, 6754585680), (105, 6304279968), (108, 6129161080), (112, 5910262470), (120, 5516244972), (126, 5253566640), (135, 4903328864), (140, 4728209976), (144, 4596870810), (147, 4503057120), (160, 4137183729), (168, 3940174980), (180, 3677496648), (189, 3502377760), (196, 3377292840), (210, 3152139984), (216, 3064580540), (224, 2955131235), (240, 2758122486), (245, 2701834272), (252, 2626783320), (270, 2451664432), (280, 2364104988), (288, 2298435405), (294, 2251528560), (315, 2101426656), (336, 1970087490), (360, 1838748324), (378, 1751188880), (392, 1688646420), (420, 1576069992), (432, 1532290270), (441, 1501019040), (480, 1379061243), (490, 1350917136), (504, 1313391660), (540, 1225832216), (560, 1182052494), (588, 1125764280), (630, 1050713328), (672, 985043745), (720, 919374162), (735, 900611424), (756, 875594440), (784, 844323210), (840, 788034996), (864, 766145135), (882, 750509520), (945, 700475552), (980, 675458568), (1008, 656695830), (1080, 612916108), (1120, 591026247), (1176, 562882140), (1260, 525356664), (1323, 500339680), (1440, 459687081), (1470, 450305712), (1512, 437797220), (1568, 422161605), (1680, 394017498), (1764, 375254760), (1890, 350237776), (1960, 337729284), (2016, 328347915), (2160, 306458054), (2205, 300203808), (2352, 281441070), (2520, 262678332), (2646, 250169840), (2940, 225152856), (3024, 218898610), (3360, 197008749), (3528, 187627380), (3780, 175118888), (3920, 168864642), (4320, 153229027), (4410, 150101904), (4704, 140720535), (5040, 131339166), (5292, 125084920), (5880, 112576428), (6048, 109449305), (6615, 100067936), (7056, 93813690), (7560, 87559444), (7840, 84432321), (8820, 75050952), (10080, 65669583), (10584, 62542460), (11760, 56288214), (13230, 50033968), (14112, 46906845), (15120, 43779722), (17640, 37525476), (21168, 31271230), (23520, 28144107), (26460, 25016984), (30240, 21889861), (35280, 18762738), (42336, 15635615), (52920, 12508492), (70560, 9381369), (105840, 6254246), (211680, 3127123)]