2148935040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 384

約数和(自身を含む): 8554291200

約数和(自身を除く): 6405356160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 223, 224, 239, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 446, 448, 478, 480, 504, 560, 576, 630, 640, 669, 672, 717, 720, 840, 892, 896, 956, 960, 1008, 1115, 1120, 1152, 1195, 1260, 1338, 1344, 1434, 1440, 1561, 1673, 1680, 1784, 1912, 1920, 2007, 2016, 2151, 2230, 2240, 2390, 2520, 2676, 2688, 2868, 2880, 3122, 3345, 3346, 3360, 3568, 3585, 3824, 4014, 4032, 4302, 4460, 4480, 4683, 4780, 5019, 5040, 5352, 5736, 5760, 6244, 6690, 6692, 6720, 7136, 7170, 7648, 7805, 8028, 8064, 8365, 8604, 8920, 9366, 9560, 10035, 10038, 10080, 10704, 10755, 11472, 12488, 13380, 13384, 13440, 14049, 14272, 14340, 15057, 15296, 15610, 16056, 16730, 17208, 17840, 18732, 19120, 20070, 20076, 20160, 21408, 21510, 22944, 23415, 24976, 25095, 26760, 26768, 28098, 28544, 28680, 30114, 30592, 31220, 32112, 33460, 34416, 35680, 37464, 38240, 40140, 40152, 40320, 42816, 43020, 45888, 46830, 49952, 50190, 53297, 53520, 53536, 56196, 57360, 60228, 62440, 64224, 66920, 68832, 70245, 71360, 74928, 75285, 76480, 80280, 80304, 85632, 86040, 91776, 93660, 99904, 100380, 106594, 107040, 107072, 112392, 114720, 120456, 124880, 128448, 133840, 137664, 140490, 142720, 149856, 150570, 152960, 159891, 160560, 160608, 172080, 187320, 199808, 200760, 213188, 214080, 214144, 224784, 229440, 240912, 249760, 256896, 266485, 267680, 275328, 280980, 299712, 301140, 319782, 321120, 321216, 344160, 373079, 374640, 401520, 426376, 428160, 449568, 458880, 479673, 481824, 499520, 532970, 535360, 561960, 599424, 602280, 639564, 642240, 642432, 688320, 746158, 749280, 799455, 803040, 852752, 899136, 959346, 963648, 999040, 1065940, 1070720, 1119237, 1123920, 1204560, 1279128, 1284480, 1376640, 1492316, 1498560, 1598910, 1606080, 1705504, 1798272, 1865395, 1918692, 1927296, 2131880, 2238474, 2247840, 2398365, 2409120, 2558256, 2984632, 2997120, 3197820, 3212160, 3357711, 3411008, 3730790, 3837384, 4263760, 4476948, 4495680, 4796730, 4818240, 5116512, 5596185, 5969264, 6395640, 6715422, 6822016, 7461580, 7674768, 8527520, 8953896, 8991360, 9593460, 9636480, 10233024, 11192370, 11938528, 12791280, 13430844, 14923160, 15349536, 16788555, 17055040, 17907792, 19186920, 20466048, 22384740, 23877056, 25582560, 26861688, 29846320, 30699072, 33577110, 34110080, 35815584, 38373840, 44769480, 47754112, 51165120, 53723376, 59692640, 61398144, 67154220, 71631168, 76747680, 89538960, 102330240, 107446752, 119385280, 134308440, 143262336, 153495360, 179077920, 214893504, 238770560, 268616880, 306990720, 358155840, 429787008, 537233760, 716311680, 1074467520, 2148935040]

約数ペア:

[(1, 2148935040), (2, 1074467520), (3, 716311680), (4, 537233760), (5, 429787008), (6, 358155840), (7, 306990720), (8, 268616880), (9, 238770560), (10, 214893504), (12, 179077920), (14, 153495360), (15, 143262336), (16, 134308440), (18, 119385280), (20, 107446752), (21, 102330240), (24, 89538960), (28, 76747680), (30, 71631168), (32, 67154220), (35, 61398144), (36, 59692640), (40, 53723376), (42, 51165120), (45, 47754112), (48, 44769480), (56, 38373840), (60, 35815584), (63, 34110080), (64, 33577110), (70, 30699072), (72, 29846320), (80, 26861688), (84, 25582560), (90, 23877056), (96, 22384740), (105, 20466048), (112, 19186920), (120, 17907792), (126, 17055040), (128, 16788555), (140, 15349536), (144, 14923160), (160, 13430844), (168, 12791280), (180, 11938528), (192, 11192370), (210, 10233024), (223, 9636480), (224, 9593460), (239, 8991360), (240, 8953896), (252, 8527520), (280, 7674768), (288, 7461580), (315, 6822016), (320, 6715422), (336, 6395640), (360, 5969264), (384, 5596185), (420, 5116512), (446, 4818240), (448, 4796730), (478, 4495680), (480, 4476948), (504, 4263760), (560, 3837384), (576, 3730790), (630, 3411008), (640, 3357711), (669, 3212160), (672, 3197820), (717, 2997120), (720, 2984632), (840, 2558256), (892, 2409120), (896, 2398365), (956, 2247840), (960, 2238474), (1008, 2131880), (1115, 1927296), (1120, 1918692), (1152, 1865395), (1195, 1798272), (1260, 1705504), (1338, 1606080), (1344, 1598910), (1434, 1498560), (1440, 1492316), (1561, 1376640), (1673, 1284480), (1680, 1279128), (1784, 1204560), (1912, 1123920), (1920, 1119237), (2007, 1070720), (2016, 1065940), (2151, 999040), (2230, 963648), (2240, 959346), (2390, 899136), (2520, 852752), (2676, 803040), (2688, 799455), (2868, 749280), (2880, 746158), (3122, 688320), (3345, 642432), (3346, 642240), (3360, 639564), (3568, 602280), (3585, 599424), (3824, 561960), (4014, 535360), (4032, 532970), (4302, 499520), (4460, 481824), (4480, 479673), (4683, 458880), (4780, 449568), (5019, 428160), (5040, 426376), (5352, 401520), (5736, 374640), (5760, 373079), (6244, 344160), (6690, 321216), (6692, 321120), (6720, 319782), (7136, 301140), (7170, 299712), (7648, 280980), (7805, 275328), (8028, 267680), (8064, 266485), (8365, 256896), (8604, 249760), (8920, 240912), (9366, 229440), (9560, 224784), (10035, 214144), (10038, 214080), (10080, 213188), (10704, 200760), (10755, 199808), (11472, 187320), (12488, 172080), (13380, 160608), (13384, 160560), (13440, 159891), (14049, 152960), (14272, 150570), (14340, 149856), (15057, 142720), (15296, 140490), (15610, 137664), (16056, 133840), (16730, 128448), (17208, 124880), (17840, 120456), (18732, 114720), (19120, 112392), (20070, 107072), (20076, 107040), (20160, 106594), (21408, 100380), (21510, 99904), (22944, 93660), (23415, 91776), (24976, 86040), (25095, 85632), (26760, 80304), (26768, 80280), (28098, 76480), (28544, 75285), (28680, 74928), (30114, 71360), (30592, 70245), (31220, 68832), (32112, 66920), (33460, 64224), (34416, 62440), (35680, 60228), (37464, 57360), (38240, 56196), (40140, 53536), (40152, 53520), (40320, 53297), (42816, 50190), (43020, 49952), (45888, 46830)]