2388676080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:408

約数の個数: 320

約数和(自身を含む): 8729441280

約数和(自身を除く): 6340765200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 139, 140, 159, 168, 193, 210, 212, 240, 265, 278, 280, 318, 336, 371, 386, 417, 420, 424, 530, 556, 560, 579, 636, 695, 742, 772, 795, 834, 840, 848, 965, 973, 1060, 1112, 1113, 1158, 1272, 1351, 1390, 1484, 1544, 1590, 1668, 1680, 1855, 1930, 1946, 2085, 2120, 2224, 2226, 2316, 2544, 2702, 2780, 2895, 2919, 2968, 3088, 3180, 3336, 3710, 3860, 3892, 4053, 4170, 4240, 4452, 4632, 4865, 5404, 5560, 5565, 5790, 5838, 5936, 6360, 6672, 6755, 7367, 7420, 7720, 7784, 8106, 8340, 8904, 9264, 9730, 10229, 10808, 11120, 11130, 11580, 11676, 12720, 13510, 14595, 14734, 14840, 15440, 15568, 16212, 16680, 17808, 19460, 20265, 20458, 21616, 22101, 22260, 23160, 23352, 26827, 27020, 29190, 29468, 29680, 30687, 32424, 33360, 36835, 38920, 40530, 40916, 44202, 44520, 46320, 46704, 51145, 51569, 53654, 54040, 58380, 58936, 61374, 64848, 71603, 73670, 77840, 80481, 81060, 81832, 88404, 89040, 102290, 103138, 107308, 108080, 110505, 116760, 117872, 122748, 134135, 143206, 147340, 153435, 154707, 160962, 162120, 163664, 176808, 187789, 204580, 206276, 214616, 214809, 221010, 233520, 245496, 257845, 268270, 286412, 294680, 306870, 309414, 321924, 324240, 353616, 358015, 375578, 402405, 409160, 412552, 429232, 429618, 442020, 490992, 515690, 536540, 563367, 572824, 589360, 613740, 618828, 643848, 716030, 751156, 773535, 804810, 818320, 825104, 859236, 884040, 938945, 1031380, 1073080, 1074045, 1126734, 1145648, 1227480, 1237656, 1287696, 1421831, 1432060, 1502312, 1547070, 1609620, 1718472, 1768080, 1877890, 2062760, 2146160, 2148090, 2253468, 2454960, 2475312, 2816835, 2843662, 2864120, 3004624, 3094140, 3219240, 3436944, 3755780, 4125520, 4265493, 4296180, 4506936, 5633670, 5687324, 5728240, 6188280, 6438480, 7109155, 7511560, 8530986, 8592360, 9013872, 9952817, 11267340, 11374648, 12376560, 14218310, 15023120, 17061972, 17184720, 19905634, 21327465, 22534680, 22749296, 28436620, 29858451, 34123944, 39811268, 42654930, 45069360, 49764085, 56873240, 59716902, 68247888, 79622536, 85309860, 99528170, 113746480, 119433804, 149292255, 159245072, 170619720, 199056340, 238867608, 298584510, 341239440, 398112680, 477735216, 597169020, 796225360, 1194338040, 2388676080]

約数ペア:

[(1, 2388676080), (2, 1194338040), (3, 796225360), (4, 597169020), (5, 477735216), (6, 398112680), (7, 341239440), (8, 298584510), (10, 238867608), (12, 199056340), (14, 170619720), (15, 159245072), (16, 149292255), (20, 119433804), (21, 113746480), (24, 99528170), (28, 85309860), (30, 79622536), (35, 68247888), (40, 59716902), (42, 56873240), (48, 49764085), (53, 45069360), (56, 42654930), (60, 39811268), (70, 34123944), (80, 29858451), (84, 28436620), (105, 22749296), (106, 22534680), (112, 21327465), (120, 19905634), (139, 17184720), (140, 17061972), (159, 15023120), (168, 14218310), (193, 12376560), (210, 11374648), (212, 11267340), (240, 9952817), (265, 9013872), (278, 8592360), (280, 8530986), (318, 7511560), (336, 7109155), (371, 6438480), (386, 6188280), (417, 5728240), (420, 5687324), (424, 5633670), (530, 4506936), (556, 4296180), (560, 4265493), (579, 4125520), (636, 3755780), (695, 3436944), (742, 3219240), (772, 3094140), (795, 3004624), (834, 2864120), (840, 2843662), (848, 2816835), (965, 2475312), (973, 2454960), (1060, 2253468), (1112, 2148090), (1113, 2146160), (1158, 2062760), (1272, 1877890), (1351, 1768080), (1390, 1718472), (1484, 1609620), (1544, 1547070), (1590, 1502312), (1668, 1432060), (1680, 1421831), (1855, 1287696), (1930, 1237656), (1946, 1227480), (2085, 1145648), (2120, 1126734), (2224, 1074045), (2226, 1073080), (2316, 1031380), (2544, 938945), (2702, 884040), (2780, 859236), (2895, 825104), (2919, 818320), (2968, 804810), (3088, 773535), (3180, 751156), (3336, 716030), (3710, 643848), (3860, 618828), (3892, 613740), (4053, 589360), (4170, 572824), (4240, 563367), (4452, 536540), (4632, 515690), (4865, 490992), (5404, 442020), (5560, 429618), (5565, 429232), (5790, 412552), (5838, 409160), (5936, 402405), (6360, 375578), (6672, 358015), (6755, 353616), (7367, 324240), (7420, 321924), (7720, 309414), (7784, 306870), (8106, 294680), (8340, 286412), (8904, 268270), (9264, 257845), (9730, 245496), (10229, 233520), (10808, 221010), (11120, 214809), (11130, 214616), (11580, 206276), (11676, 204580), (12720, 187789), (13510, 176808), (14595, 163664), (14734, 162120), (14840, 160962), (15440, 154707), (15568, 153435), (16212, 147340), (16680, 143206), (17808, 134135), (19460, 122748), (20265, 117872), (20458, 116760), (21616, 110505), (22101, 108080), (22260, 107308), (23160, 103138), (23352, 102290), (26827, 89040), (27020, 88404), (29190, 81832), (29468, 81060), (29680, 80481), (30687, 77840), (32424, 73670), (33360, 71603), (36835, 64848), (38920, 61374), (40530, 58936), (40916, 58380), (44202, 54040), (44520, 53654), (46320, 51569), (46704, 51145)]