1900235520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 432

約数和(自身を含む): 7208877312

約数和(自身を除く): 5308641792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 256, 272, 279, 288, 306, 310, 313, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 626, 640, 680, 720, 744, 765, 768, 816, 930, 939, 960, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1252, 1280, 1360, 1395, 1440, 1488, 1530, 1565, 1581, 1632, 1860, 1878, 1920, 1984, 2040, 2108, 2176, 2232, 2304, 2448, 2480, 2504, 2635, 2720, 2790, 2817, 2880, 2976, 3060, 3130, 3162, 3264, 3720, 3756, 3840, 3968, 4080, 4216, 4352, 4464, 4695, 4743, 4896, 4960, 5008, 5270, 5321, 5440, 5580, 5634, 5760, 5952, 6120, 6260, 6324, 6528, 7440, 7512, 7905, 7936, 8160, 8432, 8928, 9390, 9486, 9703, 9792, 9920, 10016, 10540, 10642, 10880, 11160, 11268, 11520, 11904, 12240, 12520, 12648, 13056, 14085, 14880, 15024, 15810, 15963, 16320, 16864, 17856, 18780, 18972, 19406, 19584, 19840, 20032, 21080, 21284, 21760, 22320, 22536, 23715, 23808, 24480, 25040, 25296, 26605, 28170, 29109, 29760, 30048, 31620, 31926, 32640, 33728, 35712, 37560, 37944, 38812, 39168, 39680, 40064, 42160, 42568, 44640, 45072, 47430, 47889, 48515, 48960, 50080, 50592, 53210, 56340, 58218, 59520, 60096, 63240, 63852, 65280, 67456, 71424, 75120, 75888, 77624, 79815, 80128, 84320, 85136, 87327, 89280, 90144, 94860, 95778, 97030, 97920, 100160, 101184, 106420, 112680, 116436, 119040, 120192, 126480, 127704, 134912, 145545, 150240, 151776, 155248, 159630, 164951, 168640, 170272, 174654, 178560, 180288, 189720, 191556, 194060, 195840, 200320, 202368, 212840, 225360, 232872, 239445, 240384, 252960, 255408, 291090, 300480, 303552, 310496, 319260, 329902, 337280, 340544, 349308, 357120, 360576, 379440, 383112, 388120, 400640, 404736, 425680, 436635, 450720, 465744, 478890, 494853, 505920, 510816, 582180, 600960, 607104, 620992, 638520, 659804, 674560, 681088, 698616, 721152, 758880, 766224, 776240, 824755, 851360, 873270, 901440, 931488, 957780, 989706, 1011840, 1021632, 1164360, 1201920, 1214208, 1241984, 1277040, 1319608, 1362176, 1397232, 1484559, 1517760, 1532448, 1552480, 1649510, 1702720, 1746540, 1802880, 1862976, 1915560, 1979412, 2023680, 2043264, 2328720, 2474265, 2483968, 2554080, 2639216, 2794464, 2969118, 3035520, 3064896, 3104960, 3299020, 3405440, 3493080, 3605760, 3725952, 3831120, 3958824, 4086528, 4657440, 4948530, 5108160, 5278432, 5588928, 5938236, 6071040, 6129792, 6209920, 6598040, 6810880, 6986160, 7422795, 7451904, 7662240, 7917648, 9314880, 9897060, 10216320, 10556864, 11177856, 11876472, 12259584, 12419840, 13196080, 13972320, 14845590, 15324480, 15835296, 18629760, 19794120, 20432640, 21113728, 22355712, 23752944, 26392160, 27944640, 29691180, 30648960, 31670592, 37259520, 39588240, 42227456, 47505888, 52784320, 55889280, 59382360, 61297920, 63341184, 79176480, 95011776, 105568640, 111778560, 118764720, 126682368, 158352960, 190023552, 211137280, 237529440, 316705920, 380047104, 475058880, 633411840, 950117760, 1900235520]

約数ペア:

[(1, 1900235520), (2, 950117760), (3, 633411840), (4, 475058880), (5, 380047104), (6, 316705920), (8, 237529440), (9, 211137280), (10, 190023552), (12, 158352960), (15, 126682368), (16, 118764720), (17, 111778560), (18, 105568640), (20, 95011776), (24, 79176480), (30, 63341184), (31, 61297920), (32, 59382360), (34, 55889280), (36, 52784320), (40, 47505888), (45, 42227456), (48, 39588240), (51, 37259520), (60, 31670592), (62, 30648960), (64, 29691180), (68, 27944640), (72, 26392160), (80, 23752944), (85, 22355712), (90, 21113728), (93, 20432640), (96, 19794120), (102, 18629760), (120, 15835296), (124, 15324480), (128, 14845590), (136, 13972320), (144, 13196080), (153, 12419840), (155, 12259584), (160, 11876472), (170, 11177856), (180, 10556864), (186, 10216320), (192, 9897060), (204, 9314880), (240, 7917648), (248, 7662240), (255, 7451904), (256, 7422795), (272, 6986160), (279, 6810880), (288, 6598040), (306, 6209920), (310, 6129792), (313, 6071040), (320, 5938236), (340, 5588928), (360, 5278432), (372, 5108160), (384, 4948530), (408, 4657440), (465, 4086528), (480, 3958824), (496, 3831120), (510, 3725952), (527, 3605760), (544, 3493080), (558, 3405440), (576, 3299020), (612, 3104960), (620, 3064896), (626, 3035520), (640, 2969118), (680, 2794464), (720, 2639216), (744, 2554080), (765, 2483968), (768, 2474265), (816, 2328720), (930, 2043264), (939, 2023680), (960, 1979412), (992, 1915560), (1020, 1862976), (1054, 1802880), (1088, 1746540), (1116, 1702720), (1152, 1649510), (1224, 1552480), (1240, 1532448), (1252, 1517760), (1280, 1484559), (1360, 1397232), (1395, 1362176), (1440, 1319608), (1488, 1277040), (1530, 1241984), (1565, 1214208), (1581, 1201920), (1632, 1164360), (1860, 1021632), (1878, 1011840), (1920, 989706), (1984, 957780), (2040, 931488), (2108, 901440), (2176, 873270), (2232, 851360), (2304, 824755), (2448, 776240), (2480, 766224), (2504, 758880), (2635, 721152), (2720, 698616), (2790, 681088), (2817, 674560), (2880, 659804), (2976, 638520), (3060, 620992), (3130, 607104), (3162, 600960), (3264, 582180), (3720, 510816), (3756, 505920), (3840, 494853), (3968, 478890), (4080, 465744), (4216, 450720), (4352, 436635), (4464, 425680), (4695, 404736), (4743, 400640), (4896, 388120), (4960, 383112), (5008, 379440), (5270, 360576), (5321, 357120), (5440, 349308), (5580, 340544), (5634, 337280), (5760, 329902), (5952, 319260), (6120, 310496), (6260, 303552), (6324, 300480), (6528, 291090), (7440, 255408), (7512, 252960), (7905, 240384), (7936, 239445), (8160, 232872), (8432, 225360), (8928, 212840), (9390, 202368), (9486, 200320), (9703, 195840), (9792, 194060), (9920, 191556), (10016, 189720), (10540, 180288), (10642, 178560), (10880, 174654), (11160, 170272), (11268, 168640), (11520, 164951), (11904, 159630), (12240, 155248), (12520, 151776), (12648, 150240), (13056, 145545), (14085, 134912), (14880, 127704), (15024, 126480), (15810, 120192), (15963, 119040), (16320, 116436), (16864, 112680), (17856, 106420), (18780, 101184), (18972, 100160), (19406, 97920), (19584, 97030), (19840, 95778), (20032, 94860), (21080, 90144), (21284, 89280), (21760, 87327), (22320, 85136), (22536, 84320), (23715, 80128), (23808, 79815), (24480, 77624), (25040, 75888), (25296, 75120), (26605, 71424), (28170, 67456), (29109, 65280), (29760, 63852), (30048, 63240), (31620, 60096), (31926, 59520), (32640, 58218), (33728, 56340), (35712, 53210), (37560, 50592), (37944, 50080), (38812, 48960), (39168, 48515), (39680, 47889), (40064, 47430), (42160, 45072), (42568, 44640)]