1581270240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 384

約数和(自身を含む): 5878656000

約数和(自身を除く): 4297385760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 29, 30, 32, 33, 40, 44, 46, 48, 55, 58, 60, 66, 69, 80, 87, 88, 92, 96, 110, 115, 116, 120, 132, 138, 145, 160, 165, 174, 176, 184, 220, 230, 232, 240, 253, 264, 276, 290, 319, 330, 345, 348, 352, 368, 435, 440, 449, 460, 464, 480, 506, 528, 552, 580, 638, 660, 667, 690, 696, 736, 759, 870, 880, 898, 920, 928, 957, 1012, 1056, 1104, 1160, 1265, 1276, 1320, 1334, 1347, 1380, 1392, 1518, 1595, 1740, 1760, 1796, 1840, 1914, 2001, 2024, 2208, 2245, 2320, 2530, 2552, 2640, 2668, 2694, 2760, 2784, 3036, 3190, 3335, 3480, 3592, 3680, 3795, 3828, 4002, 4048, 4490, 4640, 4785, 4939, 5060, 5104, 5280, 5336, 5388, 5520, 6072, 6380, 6670, 6735, 6960, 7184, 7337, 7590, 7656, 8004, 8096, 8980, 9570, 9878, 10005, 10120, 10208, 10327, 10672, 10776, 11040, 12144, 12760, 13021, 13340, 13470, 13920, 14368, 14674, 14817, 15180, 15312, 16008, 17960, 19140, 19756, 20010, 20240, 20654, 21344, 21552, 22011, 24288, 24695, 25520, 26042, 26680, 26940, 29348, 29634, 30360, 30624, 30981, 32016, 35920, 36685, 38280, 39063, 39512, 40020, 40480, 41308, 43104, 44022, 49390, 51040, 51635, 52084, 53360, 53880, 58696, 59268, 60720, 61962, 64032, 65105, 71840, 73370, 74085, 76560, 78126, 79024, 80040, 82616, 88044, 98780, 103270, 104168, 106720, 107760, 110055, 113597, 117392, 118536, 121440, 123924, 130210, 143231, 146740, 148170, 153120, 154905, 156252, 158048, 160080, 165232, 176088, 195315, 197560, 206540, 208336, 215520, 220110, 227194, 234784, 237072, 247848, 260420, 286462, 293480, 296340, 299483, 309810, 312504, 320160, 330464, 340791, 352176, 390630, 395120, 413080, 416672, 429693, 440220, 454388, 474144, 495696, 520840, 567985, 572924, 586960, 592680, 598966, 619620, 625008, 681582, 704352, 716155, 781260, 790240, 826160, 859386, 880440, 898449, 908776, 991392, 1041680, 1135970, 1145848, 1173920, 1185360, 1197932, 1239240, 1250016, 1363164, 1432310, 1497415, 1562520, 1652320, 1703955, 1718772, 1760880, 1796898, 1817552, 2083360, 2148465, 2271940, 2291696, 2370720, 2395864, 2478480, 2726328, 2864620, 2994830, 3125040, 3294313, 3407910, 3437544, 3521760, 3593796, 3635104, 4296930, 4492245, 4543880, 4583392, 4791728, 4956960, 5452656, 5729240, 5989660, 6250080, 6588626, 6815820, 6875088, 7187592, 8593860, 8984490, 9087760, 9583456, 9882939, 10905312, 11458480, 11979320, 13177252, 13631640, 13750176, 14375184, 16471565, 17187720, 17968980, 18175520, 19765878, 22916960, 23958640, 26354504, 27263280, 28750368, 32943130, 34375440, 35937960, 39531756, 47917280, 49414695, 52709008, 54526560, 65886260, 68750880, 71875920, 79063512, 98829390, 105418016, 131772520, 143751840, 158127024, 197658780, 263545040, 316254048, 395317560, 527090080, 790635120, 1581270240]

約数ペア:

[(1, 1581270240), (2, 790635120), (3, 527090080), (4, 395317560), (5, 316254048), (6, 263545040), (8, 197658780), (10, 158127024), (11, 143751840), (12, 131772520), (15, 105418016), (16, 98829390), (20, 79063512), (22, 71875920), (23, 68750880), (24, 65886260), (29, 54526560), (30, 52709008), (32, 49414695), (33, 47917280), (40, 39531756), (44, 35937960), (46, 34375440), (48, 32943130), (55, 28750368), (58, 27263280), (60, 26354504), (66, 23958640), (69, 22916960), (80, 19765878), (87, 18175520), (88, 17968980), (92, 17187720), (96, 16471565), (110, 14375184), (115, 13750176), (116, 13631640), (120, 13177252), (132, 11979320), (138, 11458480), (145, 10905312), (160, 9882939), (165, 9583456), (174, 9087760), (176, 8984490), (184, 8593860), (220, 7187592), (230, 6875088), (232, 6815820), (240, 6588626), (253, 6250080), (264, 5989660), (276, 5729240), (290, 5452656), (319, 4956960), (330, 4791728), (345, 4583392), (348, 4543880), (352, 4492245), (368, 4296930), (435, 3635104), (440, 3593796), (449, 3521760), (460, 3437544), (464, 3407910), (480, 3294313), (506, 3125040), (528, 2994830), (552, 2864620), (580, 2726328), (638, 2478480), (660, 2395864), (667, 2370720), (690, 2291696), (696, 2271940), (736, 2148465), (759, 2083360), (870, 1817552), (880, 1796898), (898, 1760880), (920, 1718772), (928, 1703955), (957, 1652320), (1012, 1562520), (1056, 1497415), (1104, 1432310), (1160, 1363164), (1265, 1250016), (1276, 1239240), (1320, 1197932), (1334, 1185360), (1347, 1173920), (1380, 1145848), (1392, 1135970), (1518, 1041680), (1595, 991392), (1740, 908776), (1760, 898449), (1796, 880440), (1840, 859386), (1914, 826160), (2001, 790240), (2024, 781260), (2208, 716155), (2245, 704352), (2320, 681582), (2530, 625008), (2552, 619620), (2640, 598966), (2668, 592680), (2694, 586960), (2760, 572924), (2784, 567985), (3036, 520840), (3190, 495696), (3335, 474144), (3480, 454388), (3592, 440220), (3680, 429693), (3795, 416672), (3828, 413080), (4002, 395120), (4048, 390630), (4490, 352176), (4640, 340791), (4785, 330464), (4939, 320160), (5060, 312504), (5104, 309810), (5280, 299483), (5336, 296340), (5388, 293480), (5520, 286462), (6072, 260420), (6380, 247848), (6670, 237072), (6735, 234784), (6960, 227194), (7184, 220110), (7337, 215520), (7590, 208336), (7656, 206540), (8004, 197560), (8096, 195315), (8980, 176088), (9570, 165232), (9878, 160080), (10005, 158048), (10120, 156252), (10208, 154905), (10327, 153120), (10672, 148170), (10776, 146740), (11040, 143231), (12144, 130210), (12760, 123924), (13021, 121440), (13340, 118536), (13470, 117392), (13920, 113597), (14368, 110055), (14674, 107760), (14817, 106720), (15180, 104168), (15312, 103270), (16008, 98780), (17960, 88044), (19140, 82616), (19756, 80040), (20010, 79024), (20240, 78126), (20654, 76560), (21344, 74085), (21552, 73370), (22011, 71840), (24288, 65105), (24695, 64032), (25520, 61962), (26042, 60720), (26680, 59268), (26940, 58696), (29348, 53880), (29634, 53360), (30360, 52084), (30624, 51635), (30981, 51040), (32016, 49390), (35920, 44022), (36685, 43104), (38280, 41308), (39063, 40480), (39512, 40020)]