996819120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:3000

約数の個数: 240

約数和(自身を含む): 3738189312

約数和(自身を除く): 2741370192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 528, 645, 660, 688, 720, 774, 792, 860, 880, 946, 990, 1032, 1290, 1320, 1419, 1548, 1584, 1720, 1892, 1935, 1980, 2064, 2365, 2580, 2640, 2838, 2927, 3096, 3440, 3784, 3870, 3960, 4257, 4730, 5160, 5676, 5854, 6192, 7095, 7568, 7740, 7920, 8514, 8781, 9460, 10320, 11352, 11708, 14190, 14635, 15480, 17028, 17562, 18920, 21285, 22704, 23416, 26343, 28380, 29270, 30960, 32197, 34056, 35124, 37840, 42570, 43905, 46832, 52686, 56760, 58540, 64394, 68112, 70248, 85140, 87810, 96591, 105372, 113520, 117080, 125861, 128788, 131715, 140496, 160985, 170280, 175620, 193182, 210744, 234160, 251722, 257576, 263430, 289773, 321970, 340560, 351240, 377583, 386364, 421488, 482955, 503444, 515152, 526860, 579546, 629305, 643940, 702480, 755166, 772728, 965910, 1006888, 1053720, 1132749, 1159092, 1258610, 1287880, 1384471, 1448865, 1510332, 1545456, 1887915, 1931820, 2013776, 2107440, 2265498, 2318184, 2517220, 2575760, 2768942, 2897730, 3020664, 3775830, 3863640, 4153413, 4530996, 4636368, 5034440, 5537884, 5663745, 5795460, 6041328, 6922355, 7551660, 7727280, 8306826, 9061992, 10068880, 11075768, 11327490, 11590920, 12460239, 13844710, 15103320, 16613652, 18123984, 20767065, 22151536, 22654980, 23181840, 24920478, 27689420, 30206640, 33227304, 41534130, 45309960, 49840956, 55378840, 62301195, 66454608, 83068260, 90619920, 99681912, 110757680, 124602390, 166136520, 199363824, 249204780, 332273040, 498409560, 996819120]

約数ペア:

[(1, 996819120), (2, 498409560), (3, 332273040), (4, 249204780), (5, 199363824), (6, 166136520), (8, 124602390), (9, 110757680), (10, 99681912), (11, 90619920), (12, 83068260), (15, 66454608), (16, 62301195), (18, 55378840), (20, 49840956), (22, 45309960), (24, 41534130), (30, 33227304), (33, 30206640), (36, 27689420), (40, 24920478), (43, 23181840), (44, 22654980), (45, 22151536), (48, 20767065), (55, 18123984), (60, 16613652), (66, 15103320), (72, 13844710), (80, 12460239), (86, 11590920), (88, 11327490), (90, 11075768), (99, 10068880), (110, 9061992), (120, 8306826), (129, 7727280), (132, 7551660), (144, 6922355), (165, 6041328), (172, 5795460), (176, 5663745), (180, 5537884), (198, 5034440), (215, 4636368), (220, 4530996), (240, 4153413), (258, 3863640), (264, 3775830), (330, 3020664), (344, 2897730), (360, 2768942), (387, 2575760), (396, 2517220), (430, 2318184), (440, 2265498), (473, 2107440), (495, 2013776), (516, 1931820), (528, 1887915), (645, 1545456), (660, 1510332), (688, 1448865), (720, 1384471), (774, 1287880), (792, 1258610), (860, 1159092), (880, 1132749), (946, 1053720), (990, 1006888), (1032, 965910), (1290, 772728), (1320, 755166), (1419, 702480), (1548, 643940), (1584, 629305), (1720, 579546), (1892, 526860), (1935, 515152), (1980, 503444), (2064, 482955), (2365, 421488), (2580, 386364), (2640, 377583), (2838, 351240), (2927, 340560), (3096, 321970), (3440, 289773), (3784, 263430), (3870, 257576), (3960, 251722), (4257, 234160), (4730, 210744), (5160, 193182), (5676, 175620), (5854, 170280), (6192, 160985), (7095, 140496), (7568, 131715), (7740, 128788), (7920, 125861), (8514, 117080), (8781, 113520), (9460, 105372), (10320, 96591), (11352, 87810), (11708, 85140), (14190, 70248), (14635, 68112), (15480, 64394), (17028, 58540), (17562, 56760), (18920, 52686), (21285, 46832), (22704, 43905), (23416, 42570), (26343, 37840), (28380, 35124), (29270, 34056), (30960, 32197)]