1231488720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 480

約数和(自身を含む): 5232165120

約数和(自身を除く): 4000676400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 97, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 194, 198, 210, 220, 229, 231, 240, 252, 264, 280, 291, 308, 315, 330, 336, 360, 385, 388, 396, 420, 440, 458, 462, 485, 495, 504, 528, 560, 582, 616, 630, 660, 679, 687, 693, 720, 770, 776, 792, 840, 873, 880, 916, 924, 970, 990, 1008, 1067, 1145, 1155, 1164, 1232, 1260, 1320, 1358, 1374, 1386, 1455, 1540, 1552, 1584, 1603, 1680, 1746, 1832, 1848, 1940, 1980, 2037, 2061, 2134, 2290, 2310, 2328, 2519, 2520, 2640, 2716, 2748, 2772, 2910, 3080, 3201, 3206, 3395, 3435, 3465, 3492, 3664, 3696, 3880, 3960, 4074, 4122, 4268, 4365, 4580, 4620, 4656, 4809, 5038, 5040, 5335, 5432, 5496, 5544, 5820, 6111, 6160, 6402, 6412, 6790, 6870, 6930, 6984, 7469, 7557, 7760, 7920, 8015, 8148, 8244, 8536, 8730, 9160, 9240, 9603, 9618, 10076, 10185, 10305, 10670, 10864, 10992, 11088, 11640, 12222, 12595, 12804, 12824, 13580, 13740, 13860, 13968, 14427, 14938, 15114, 16005, 16030, 16296, 16488, 17072, 17460, 17633, 18320, 18480, 19206, 19236, 20152, 20370, 20610, 21340, 22213, 22407, 22671, 23280, 24045, 24444, 25190, 25608, 25648, 27160, 27480, 27720, 28854, 29876, 30228, 30555, 32010, 32060, 32592, 32976, 34920, 35266, 37345, 37785, 38412, 38472, 40304, 40740, 41220, 42680, 44426, 44814, 45342, 48015, 48090, 48888, 50380, 51216, 52899, 54320, 54960, 55440, 57708, 59752, 60456, 61110, 64020, 64120, 66639, 67221, 69840, 70532, 72135, 74690, 75570, 76824, 76944, 81480, 82440, 85360, 88165, 88852, 89628, 90684, 96030, 96180, 97776, 100760, 105798, 111065, 112035, 113355, 115416, 119504, 120912, 122220, 128040, 128240, 133278, 134442, 141064, 144270, 149380, 151140, 153648, 155491, 158697, 162960, 164880, 176330, 177704, 179256, 181368, 192060, 192360, 199917, 201520, 211596, 222130, 224070, 226710, 230832, 244343, 244440, 256080, 264495, 266556, 268884, 282128, 288540, 298760, 302280, 310982, 317394, 333195, 336105, 352660, 355408, 358512, 362736, 384120, 384720, 399834, 423192, 444260, 448140, 453420, 466473, 488686, 488880, 528990, 533112, 537768, 577080, 597520, 604560, 621964, 634788, 666390, 672210, 705320, 733029, 768240, 777455, 793485, 799668, 846384, 888520, 896280, 906840, 932946, 977372, 999585, 1057980, 1066224, 1075536, 1154160, 1221715, 1243928, 1269576, 1332780, 1344420, 1399419, 1410640, 1466058, 1554910, 1586970, 1599336, 1710401, 1777040, 1792560, 1813680, 1865892, 1954744, 1999170, 2115960, 2199087, 2332365, 2443430, 2487856, 2539152, 2665560, 2688840, 2798838, 2932116, 3109820, 3173940, 3198672, 3420802, 3665145, 3731784, 3909488, 3998340, 4231920, 4398174, 4664730, 4886860, 5131203, 5331120, 5377680, 5597676, 5864232, 6219640, 6347880, 6841604, 6997095, 7330290, 7463568, 7996680, 8552005, 8796348, 9329460, 9773720, 10262406, 10995435, 11195352, 11728464, 12439280, 12695760, 13683208, 13994190, 14660580, 15393609, 15993360, 17104010, 17592696, 18658920, 19547440, 20524812, 21990870, 22390704, 25656015, 27366416, 27988380, 29321160, 30787218, 34208020, 35185392, 37317840, 41049624, 43981740, 51312030, 55976760, 58642320, 61574436, 68416040, 76968045, 82099248, 87963480, 102624060, 111953520, 123148872, 136832080, 153936090, 175926960, 205248120, 246297744, 307872180, 410496240, 615744360, 1231488720]

約数ペア:

[(1, 1231488720), (2, 615744360), (3, 410496240), (4, 307872180), (5, 246297744), (6, 205248120), (7, 175926960), (8, 153936090), (9, 136832080), (10, 123148872), (11, 111953520), (12, 102624060), (14, 87963480), (15, 82099248), (16, 76968045), (18, 68416040), (20, 61574436), (21, 58642320), (22, 55976760), (24, 51312030), (28, 43981740), (30, 41049624), (33, 37317840), (35, 35185392), (36, 34208020), (40, 30787218), (42, 29321160), (44, 27988380), (45, 27366416), (48, 25656015), (55, 22390704), (56, 21990870), (60, 20524812), (63, 19547440), (66, 18658920), (70, 17592696), (72, 17104010), (77, 15993360), (80, 15393609), (84, 14660580), (88, 13994190), (90, 13683208), (97, 12695760), (99, 12439280), (105, 11728464), (110, 11195352), (112, 10995435), (120, 10262406), (126, 9773720), (132, 9329460), (140, 8796348), (144, 8552005), (154, 7996680), (165, 7463568), (168, 7330290), (176, 6997095), (180, 6841604), (194, 6347880), (198, 6219640), (210, 5864232), (220, 5597676), (229, 5377680), (231, 5331120), (240, 5131203), (252, 4886860), (264, 4664730), (280, 4398174), (291, 4231920), (308, 3998340), (315, 3909488), (330, 3731784), (336, 3665145), (360, 3420802), (385, 3198672), (388, 3173940), (396, 3109820), (420, 2932116), (440, 2798838), (458, 2688840), (462, 2665560), (485, 2539152), (495, 2487856), (504, 2443430), (528, 2332365), (560, 2199087), (582, 2115960), (616, 1999170), (630, 1954744), (660, 1865892), (679, 1813680), (687, 1792560), (693, 1777040), (720, 1710401), (770, 1599336), (776, 1586970), (792, 1554910), (840, 1466058), (873, 1410640), (880, 1399419), (916, 1344420), (924, 1332780), (970, 1269576), (990, 1243928), (1008, 1221715), (1067, 1154160), (1145, 1075536), (1155, 1066224), (1164, 1057980), (1232, 999585), (1260, 977372), (1320, 932946), (1358, 906840), (1374, 896280), (1386, 888520), (1455, 846384), (1540, 799668), (1552, 793485), (1584, 777455), (1603, 768240), (1680, 733029), (1746, 705320), (1832, 672210), (1848, 666390), (1940, 634788), (1980, 621964), (2037, 604560), (2061, 597520), (2134, 577080), (2290, 537768), (2310, 533112), (2328, 528990), (2519, 488880), (2520, 488686), (2640, 466473), (2716, 453420), (2748, 448140), (2772, 444260), (2910, 423192), (3080, 399834), (3201, 384720), (3206, 384120), (3395, 362736), (3435, 358512), (3465, 355408), (3492, 352660), (3664, 336105), (3696, 333195), (3880, 317394), (3960, 310982), (4074, 302280), (4122, 298760), (4268, 288540), (4365, 282128), (4580, 268884), (4620, 266556), (4656, 264495), (4809, 256080), (5038, 244440), (5040, 244343), (5335, 230832), (5432, 226710), (5496, 224070), (5544, 222130), (5820, 211596), (6111, 201520), (6160, 199917), (6402, 192360), (6412, 192060), (6790, 181368), (6870, 179256), (6930, 177704), (6984, 176330), (7469, 164880), (7557, 162960), (7760, 158697), (7920, 155491), (8015, 153648), (8148, 151140), (8244, 149380), (8536, 144270), (8730, 141064), (9160, 134442), (9240, 133278), (9603, 128240), (9618, 128040), (10076, 122220), (10185, 120912), (10305, 119504), (10670, 115416), (10864, 113355), (10992, 112035), (11088, 111065), (11640, 105798), (12222, 100760), (12595, 97776), (12804, 96180), (12824, 96030), (13580, 90684), (13740, 89628), (13860, 88852), (13968, 88165), (14427, 85360), (14938, 82440), (15114, 81480), (16005, 76944), (16030, 76824), (16296, 75570), (16488, 74690), (17072, 72135), (17460, 70532), (17633, 69840), (18320, 67221), (18480, 66639), (19206, 64120), (19236, 64020), (20152, 61110), (20370, 60456), (20610, 59752), (21340, 57708), (22213, 55440), (22407, 54960), (22671, 54320), (23280, 52899), (24045, 51216), (24444, 50380), (25190, 48888), (25608, 48090), (25648, 48015), (27160, 45342), (27480, 44814), (27720, 44426), (28854, 42680), (29876, 41220), (30228, 40740), (30555, 40304), (32010, 38472), (32060, 38412), (32592, 37785), (32976, 37345), (34920, 35266)]