311973480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 384

約数和(自身を含む): 1273708800

約数和(自身を除く): 961735320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 89, 90, 91, 104, 105, 107, 117, 120, 126, 130, 140, 156, 168, 178, 180, 182, 195, 210, 214, 234, 252, 260, 267, 273, 280, 312, 315, 321, 356, 360, 364, 390, 420, 428, 445, 455, 468, 504, 520, 534, 535, 546, 585, 623, 630, 642, 712, 728, 749, 780, 801, 819, 840, 856, 890, 910, 936, 963, 1068, 1070, 1092, 1157, 1170, 1246, 1260, 1284, 1335, 1365, 1391, 1498, 1560, 1602, 1605, 1638, 1780, 1820, 1869, 1926, 2136, 2140, 2184, 2247, 2314, 2340, 2492, 2520, 2568, 2670, 2730, 2782, 2996, 3115, 3204, 3210, 3276, 3471, 3560, 3640, 3738, 3745, 3852, 4005, 4095, 4173, 4280, 4494, 4628, 4680, 4815, 4984, 5340, 5460, 5564, 5607, 5785, 5992, 6230, 6408, 6420, 6552, 6741, 6942, 6955, 7476, 7490, 7704, 8010, 8099, 8190, 8346, 8988, 9256, 9345, 9523, 9630, 9737, 10413, 10680, 10920, 11128, 11214, 11235, 11570, 12460, 12519, 12840, 13482, 13884, 13910, 14952, 14980, 16020, 16198, 16380, 16692, 17355, 17976, 18690, 19046, 19260, 19474, 20826, 20865, 22428, 22470, 23140, 24297, 24920, 25038, 26964, 27768, 27820, 28035, 28569, 29211, 29960, 32040, 32396, 32760, 33384, 33705, 34710, 37380, 38092, 38520, 38948, 40495, 41652, 41730, 44856, 44940, 46280, 47615, 48594, 48685, 50076, 52065, 53928, 55640, 56070, 57138, 58422, 62595, 64792, 66661, 67410, 69420, 72891, 74760, 76184, 77896, 80990, 83304, 83460, 85707, 87633, 89880, 95230, 97188, 97370, 100152, 104130, 112140, 114276, 116844, 121485, 123799, 125190, 133322, 134820, 138840, 142845, 145782, 146055, 161980, 166920, 171414, 175266, 190460, 194376, 194740, 199983, 208260, 224280, 228552, 233688, 242970, 247598, 250380, 266644, 269640, 285690, 291564, 292110, 323960, 333305, 342828, 350532, 364455, 371397, 380920, 389480, 399966, 416520, 428535, 438165, 485940, 495196, 500760, 533288, 571380, 583128, 584220, 599949, 618995, 666610, 685656, 701064, 728910, 742794, 799932, 857070, 866593, 876330, 971880, 990392, 999915, 1114191, 1142760, 1168440, 1199898, 1237990, 1333220, 1457820, 1485588, 1599864, 1714140, 1733186, 1752660, 1856985, 1999830, 2228382, 2399796, 2475980, 2599779, 2666440, 2915640, 2971176, 2999745, 3428280, 3466372, 3505320, 3713970, 3999660, 4332965, 4456764, 4799592, 4951960, 5199558, 5570955, 5999490, 6932744, 7427940, 7799337, 7999320, 8665930, 8913528, 10399116, 11141910, 11998980, 12998895, 14855880, 15598674, 17331860, 20798232, 22283820, 23997960, 25997790, 31197348, 34663720, 38996685, 44567640, 51995580, 62394696, 77993370, 103991160, 155986740, 311973480]

約数ペア:

[(1, 311973480), (2, 155986740), (3, 103991160), (4, 77993370), (5, 62394696), (6, 51995580), (7, 44567640), (8, 38996685), (9, 34663720), (10, 31197348), (12, 25997790), (13, 23997960), (14, 22283820), (15, 20798232), (18, 17331860), (20, 15598674), (21, 14855880), (24, 12998895), (26, 11998980), (28, 11141910), (30, 10399116), (35, 8913528), (36, 8665930), (39, 7999320), (40, 7799337), (42, 7427940), (45, 6932744), (52, 5999490), (56, 5570955), (60, 5199558), (63, 4951960), (65, 4799592), (70, 4456764), (72, 4332965), (78, 3999660), (84, 3713970), (89, 3505320), (90, 3466372), (91, 3428280), (104, 2999745), (105, 2971176), (107, 2915640), (117, 2666440), (120, 2599779), (126, 2475980), (130, 2399796), (140, 2228382), (156, 1999830), (168, 1856985), (178, 1752660), (180, 1733186), (182, 1714140), (195, 1599864), (210, 1485588), (214, 1457820), (234, 1333220), (252, 1237990), (260, 1199898), (267, 1168440), (273, 1142760), (280, 1114191), (312, 999915), (315, 990392), (321, 971880), (356, 876330), (360, 866593), (364, 857070), (390, 799932), (420, 742794), (428, 728910), (445, 701064), (455, 685656), (468, 666610), (504, 618995), (520, 599949), (534, 584220), (535, 583128), (546, 571380), (585, 533288), (623, 500760), (630, 495196), (642, 485940), (712, 438165), (728, 428535), (749, 416520), (780, 399966), (801, 389480), (819, 380920), (840, 371397), (856, 364455), (890, 350532), (910, 342828), (936, 333305), (963, 323960), (1068, 292110), (1070, 291564), (1092, 285690), (1157, 269640), (1170, 266644), (1246, 250380), (1260, 247598), (1284, 242970), (1335, 233688), (1365, 228552), (1391, 224280), (1498, 208260), (1560, 199983), (1602, 194740), (1605, 194376), (1638, 190460), (1780, 175266), (1820, 171414), (1869, 166920), (1926, 161980), (2136, 146055), (2140, 145782), (2184, 142845), (2247, 138840), (2314, 134820), (2340, 133322), (2492, 125190), (2520, 123799), (2568, 121485), (2670, 116844), (2730, 114276), (2782, 112140), (2996, 104130), (3115, 100152), (3204, 97370), (3210, 97188), (3276, 95230), (3471, 89880), (3560, 87633), (3640, 85707), (3738, 83460), (3745, 83304), (3852, 80990), (4005, 77896), (4095, 76184), (4173, 74760), (4280, 72891), (4494, 69420), (4628, 67410), (4680, 66661), (4815, 64792), (4984, 62595), (5340, 58422), (5460, 57138), (5564, 56070), (5607, 55640), (5785, 53928), (5992, 52065), (6230, 50076), (6408, 48685), (6420, 48594), (6552, 47615), (6741, 46280), (6942, 44940), (6955, 44856), (7476, 41730), (7490, 41652), (7704, 40495), (8010, 38948), (8099, 38520), (8190, 38092), (8346, 37380), (8988, 34710), (9256, 33705), (9345, 33384), (9523, 32760), (9630, 32396), (9737, 32040), (10413, 29960), (10680, 29211), (10920, 28569), (11128, 28035), (11214, 27820), (11235, 27768), (11570, 26964), (12460, 25038), (12519, 24920), (12840, 24297), (13482, 23140), (13884, 22470), (13910, 22428), (14952, 20865), (14980, 20826), (16020, 19474), (16198, 19260), (16380, 19046), (16692, 18690), (17355, 17976)]