1021254080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 336

約数和(自身を含む): 3202301952

約数和(自身を除く): 2181047872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 64, 70, 77, 80, 88, 98, 110, 112, 124, 140, 154, 155, 160, 176, 191, 196, 217, 220, 224, 245, 248, 280, 308, 310, 320, 341, 352, 382, 385, 392, 434, 440, 448, 490, 496, 539, 560, 616, 620, 682, 704, 764, 770, 784, 868, 880, 955, 980, 992, 1078, 1085, 1120, 1232, 1240, 1337, 1364, 1519, 1528, 1540, 1568, 1705, 1736, 1760, 1910, 1960, 1984, 2101, 2156, 2170, 2240, 2387, 2464, 2480, 2674, 2695, 2728, 3038, 3056, 3080, 3136, 3410, 3472, 3520, 3820, 3920, 4202, 4312, 4340, 4774, 4928, 4960, 5348, 5390, 5456, 5921, 6076, 6112, 6160, 6685, 6820, 6944, 7595, 7640, 7840, 8404, 8624, 8680, 9359, 9548, 9920, 10505, 10696, 10780, 10912, 11842, 11935, 12152, 12224, 12320, 13370, 13640, 13888, 14707, 15190, 15280, 15680, 16709, 16808, 17248, 17360, 18718, 19096, 21010, 21392, 21560, 21824, 23684, 23870, 24304, 24640, 26740, 27280, 29414, 29605, 30380, 30560, 33418, 33616, 34496, 34720, 37436, 38192, 41447, 42020, 42784, 43120, 46795, 47368, 47740, 48608, 53480, 54560, 58828, 59210, 60760, 61120, 65131, 66836, 67232, 69440, 73535, 74872, 76384, 82894, 83545, 84040, 85568, 86240, 93590, 94736, 95480, 97216, 102949, 106960, 109120, 117656, 118420, 121520, 130262, 133672, 134464, 147070, 149744, 152768, 165788, 167090, 168080, 172480, 187180, 189472, 190960, 205898, 207235, 213920, 235312, 236840, 243040, 260524, 267344, 290129, 294140, 299488, 325655, 331576, 334180, 336160, 374360, 378944, 381920, 411796, 414470, 427840, 455917, 470624, 473680, 486080, 514745, 521048, 534688, 580258, 588280, 598976, 651310, 663152, 668360, 672320, 748720, 763840, 823592, 828940, 911834, 941248, 947360, 1029490, 1042096, 1069376, 1160516, 1176560, 1302620, 1326304, 1336720, 1450645, 1497440, 1647184, 1657880, 1823668, 1894720, 2058980, 2084192, 2279585, 2321032, 2353120, 2605240, 2652608, 2673440, 2901290, 2994880, 3191419, 3294368, 3315760, 3647336, 4117960, 4168384, 4559170, 4642064, 4706240, 5210480, 5346880, 5802580, 6382838, 6588736, 6631520, 7294672, 8235920, 9118340, 9284128, 10420960, 11605160, 12765676, 13263040, 14589344, 15957095, 16471840, 18236680, 18568256, 20841920, 23210320, 25531352, 29178688, 31914190, 32943680, 36473360, 46420640, 51062704, 63828380, 72946720, 92841280, 102125408, 127656760, 145893440, 204250816, 255313520, 510627040, 1021254080]

約数ペア:

[(1, 1021254080), (2, 510627040), (4, 255313520), (5, 204250816), (7, 145893440), (8, 127656760), (10, 102125408), (11, 92841280), (14, 72946720), (16, 63828380), (20, 51062704), (22, 46420640), (28, 36473360), (31, 32943680), (32, 31914190), (35, 29178688), (40, 25531352), (44, 23210320), (49, 20841920), (55, 18568256), (56, 18236680), (62, 16471840), (64, 15957095), (70, 14589344), (77, 13263040), (80, 12765676), (88, 11605160), (98, 10420960), (110, 9284128), (112, 9118340), (124, 8235920), (140, 7294672), (154, 6631520), (155, 6588736), (160, 6382838), (176, 5802580), (191, 5346880), (196, 5210480), (217, 4706240), (220, 4642064), (224, 4559170), (245, 4168384), (248, 4117960), (280, 3647336), (308, 3315760), (310, 3294368), (320, 3191419), (341, 2994880), (352, 2901290), (382, 2673440), (385, 2652608), (392, 2605240), (434, 2353120), (440, 2321032), (448, 2279585), (490, 2084192), (496, 2058980), (539, 1894720), (560, 1823668), (616, 1657880), (620, 1647184), (682, 1497440), (704, 1450645), (764, 1336720), (770, 1326304), (784, 1302620), (868, 1176560), (880, 1160516), (955, 1069376), (980, 1042096), (992, 1029490), (1078, 947360), (1085, 941248), (1120, 911834), (1232, 828940), (1240, 823592), (1337, 763840), (1364, 748720), (1519, 672320), (1528, 668360), (1540, 663152), (1568, 651310), (1705, 598976), (1736, 588280), (1760, 580258), (1910, 534688), (1960, 521048), (1984, 514745), (2101, 486080), (2156, 473680), (2170, 470624), (2240, 455917), (2387, 427840), (2464, 414470), (2480, 411796), (2674, 381920), (2695, 378944), (2728, 374360), (3038, 336160), (3056, 334180), (3080, 331576), (3136, 325655), (3410, 299488), (3472, 294140), (3520, 290129), (3820, 267344), (3920, 260524), (4202, 243040), (4312, 236840), (4340, 235312), (4774, 213920), (4928, 207235), (4960, 205898), (5348, 190960), (5390, 189472), (5456, 187180), (5921, 172480), (6076, 168080), (6112, 167090), (6160, 165788), (6685, 152768), (6820, 149744), (6944, 147070), (7595, 134464), (7640, 133672), (7840, 130262), (8404, 121520), (8624, 118420), (8680, 117656), (9359, 109120), (9548, 106960), (9920, 102949), (10505, 97216), (10696, 95480), (10780, 94736), (10912, 93590), (11842, 86240), (11935, 85568), (12152, 84040), (12224, 83545), (12320, 82894), (13370, 76384), (13640, 74872), (13888, 73535), (14707, 69440), (15190, 67232), (15280, 66836), (15680, 65131), (16709, 61120), (16808, 60760), (17248, 59210), (17360, 58828), (18718, 54560), (19096, 53480), (21010, 48608), (21392, 47740), (21560, 47368), (21824, 46795), (23684, 43120), (23870, 42784), (24304, 42020), (24640, 41447), (26740, 38192), (27280, 37436), (29414, 34720), (29605, 34496), (30380, 33616), (30560, 33418)]