1991836800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 576

約数和(自身を含む): 7734504960

約数和(自身を除く): 5742668160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 31, 32, 36, 40, 45, 46, 48, 50, 60, 62, 64, 69, 72, 75, 80, 90, 92, 93, 96, 97, 100, 115, 120, 124, 128, 138, 144, 150, 155, 160, 180, 184, 186, 192, 194, 200, 207, 225, 230, 240, 248, 276, 279, 288, 291, 300, 310, 320, 345, 360, 368, 372, 384, 388, 400, 414, 450, 460, 465, 480, 485, 496, 552, 558, 575, 576, 582, 600, 620, 640, 690, 713, 720, 736, 744, 775, 776, 800, 828, 873, 900, 920, 930, 960, 970, 992, 1035, 1104, 1116, 1150, 1152, 1164, 1200, 1240, 1380, 1395, 1426, 1440, 1455, 1472, 1488, 1550, 1552, 1600, 1656, 1725, 1746, 1800, 1840, 1860, 1920, 1940, 1984, 2070, 2139, 2208, 2231, 2232, 2300, 2325, 2328, 2400, 2425, 2480, 2760, 2790, 2852, 2880, 2910, 2944, 2976, 3007, 3100, 3104, 3200, 3312, 3450, 3492, 3565, 3600, 3680, 3720, 3880, 3968, 4140, 4278, 4365, 4416, 4462, 4464, 4600, 4650, 4656, 4800, 4850, 4960, 5175, 5520, 5580, 5704, 5760, 5820, 5952, 6014, 6200, 6208, 6417, 6624, 6693, 6900, 6975, 6984, 7130, 7200, 7275, 7360, 7440, 7760, 8280, 8556, 8730, 8832, 8924, 8928, 9021, 9200, 9300, 9312, 9600, 9700, 9920, 10350, 10695, 11040, 11155, 11160, 11408, 11640, 11904, 12028, 12400, 12416, 12834, 13248, 13386, 13800, 13950, 13968, 14260, 14400, 14550, 14720, 14880, 15035, 15520, 16560, 17112, 17460, 17825, 17848, 17856, 18042, 18400, 18600, 18624, 19400, 19840, 20079, 20700, 21390, 21825, 22080, 22310, 22320, 22816, 23280, 24056, 24800, 25668, 26496, 26772, 27063, 27600, 27900, 27936, 28520, 28800, 29100, 29760, 30070, 31040, 32085, 33120, 33465, 34224, 34920, 35650, 35696, 35712, 36084, 36800, 37200, 37248, 38800, 40158, 41400, 42780, 43650, 44160, 44620, 44640, 45105, 45632, 46560, 48112, 49600, 51336, 53475, 53544, 54126, 55200, 55775, 55800, 55872, 57040, 58200, 59520, 60140, 62080, 64170, 66240, 66930, 68448, 69161, 69840, 71300, 71392, 72168, 73600, 74400, 75175, 77600, 80316, 82800, 85560, 87300, 89240, 89280, 90210, 91264, 93120, 96224, 99200, 100395, 102672, 106950, 107088, 108252, 110400, 111550, 111600, 111744, 114080, 116400, 120280, 128340, 132480, 133860, 135315, 136896, 138322, 139680, 142600, 142784, 144336, 148800, 150350, 155200, 160425, 160632, 165600, 167325, 171120, 174600, 178480, 178560, 180420, 186240, 192448, 200790, 205344, 207483, 213900, 214176, 216504, 220800, 223100, 223200, 225525, 228160, 232800, 240560, 256680, 267720, 270630, 273792, 276644, 279360, 285200, 285568, 288672, 297600, 300700, 310400, 320850, 321264, 331200, 334650, 342240, 345805, 349200, 356960, 360840, 384896, 401580, 410688, 414966, 427800, 428352, 433008, 446200, 446400, 451050, 456320, 465600, 481120, 501975, 513360, 535440, 541260, 553288, 558720, 570400, 577344, 601400, 622449, 641700, 642528, 662400, 669300, 676575, 684480, 691610, 698400, 713920, 721680, 803160, 821376, 829932, 855600, 856704, 866016, 892400, 892800, 902100, 931200, 962240, 1003950, 1026720, 1037415, 1070880, 1082520, 1106576, 1140800, 1154688, 1202800, 1244898, 1283400, 1285056, 1338600, 1353150, 1368960, 1383220, 1396800, 1427840, 1443360, 1606320, 1659864, 1711200, 1729025, 1732032, 1784800, 1804200, 1924480, 2007900, 2053440, 2074830, 2141760, 2165040, 2213152, 2281600, 2405600, 2489796, 2566800, 2570112, 2677200, 2706300, 2766440, 2793600, 2886720, 3112245, 3212640, 3319728, 3422400, 3458050, 3464064, 3569600, 3608400, 4015800, 4106880, 4149660, 4283520, 4330080, 4426304, 4811200, 4979592, 5133600, 5187075, 5354400, 5412600, 5532880, 5773440, 6224490, 6425280, 6639456, 6844800, 6916100, 7139200, 7216800, 8031600, 8299320, 8660160, 8852608, 9622400, 9959184, 10267200, 10374150, 10708800, 10825200, 11065760, 12448980, 12850560, 13278912, 13832200, 14433600, 15561225, 16063200, 16598640, 17320320, 19918368, 20534400, 20748300, 21417600, 21650400, 22131520, 24897960, 26557824, 27664400, 28867200, 31122450, 32126400, 33197280, 39836736, 41496600, 43300800, 44263040, 49795920, 55328800, 62244900, 64252800, 66394560, 79673472, 82993200, 86601600, 99591840, 110657600, 124489800, 132789120, 165986400, 199183680, 221315200, 248979600, 331972800, 398367360, 497959200, 663945600, 995918400, 1991836800]

約数ペア:

[(1, 1991836800), (2, 995918400), (3, 663945600), (4, 497959200), (5, 398367360), (6, 331972800), (8, 248979600), (9, 221315200), (10, 199183680), (12, 165986400), (15, 132789120), (16, 124489800), (18, 110657600), (20, 99591840), (23, 86601600), (24, 82993200), (25, 79673472), (30, 66394560), (31, 64252800), (32, 62244900), (36, 55328800), (40, 49795920), (45, 44263040), (46, 43300800), (48, 41496600), (50, 39836736), (60, 33197280), (62, 32126400), (64, 31122450), (69, 28867200), (72, 27664400), (75, 26557824), (80, 24897960), (90, 22131520), (92, 21650400), (93, 21417600), (96, 20748300), (97, 20534400), (100, 19918368), (115, 17320320), (120, 16598640), (124, 16063200), (128, 15561225), (138, 14433600), (144, 13832200), (150, 13278912), (155, 12850560), (160, 12448980), (180, 11065760), (184, 10825200), (186, 10708800), (192, 10374150), (194, 10267200), (200, 9959184), (207, 9622400), (225, 8852608), (230, 8660160), (240, 8299320), (248, 8031600), (276, 7216800), (279, 7139200), (288, 6916100), (291, 6844800), (300, 6639456), (310, 6425280), (320, 6224490), (345, 5773440), (360, 5532880), (368, 5412600), (372, 5354400), (384, 5187075), (388, 5133600), (400, 4979592), (414, 4811200), (450, 4426304), (460, 4330080), (465, 4283520), (480, 4149660), (485, 4106880), (496, 4015800), (552, 3608400), (558, 3569600), (575, 3464064), (576, 3458050), (582, 3422400), (600, 3319728), (620, 3212640), (640, 3112245), (690, 2886720), (713, 2793600), (720, 2766440), (736, 2706300), (744, 2677200), (775, 2570112), (776, 2566800), (800, 2489796), (828, 2405600), (873, 2281600), (900, 2213152), (920, 2165040), (930, 2141760), (960, 2074830), (970, 2053440), (992, 2007900), (1035, 1924480), (1104, 1804200), (1116, 1784800), (1150, 1732032), (1152, 1729025), (1164, 1711200), (1200, 1659864), (1240, 1606320), (1380, 1443360), (1395, 1427840), (1426, 1396800), (1440, 1383220), (1455, 1368960), (1472, 1353150), (1488, 1338600), (1550, 1285056), (1552, 1283400), (1600, 1244898), (1656, 1202800), (1725, 1154688), (1746, 1140800), (1800, 1106576), (1840, 1082520), (1860, 1070880), (1920, 1037415), (1940, 1026720), (1984, 1003950), (2070, 962240), (2139, 931200), (2208, 902100), (2231, 892800), (2232, 892400), (2300, 866016), (2325, 856704), (2328, 855600), (2400, 829932), (2425, 821376), (2480, 803160), (2760, 721680), (2790, 713920), (2852, 698400), (2880, 691610), (2910, 684480), (2944, 676575), (2976, 669300), (3007, 662400), (3100, 642528), (3104, 641700), (3200, 622449), (3312, 601400), (3450, 577344), (3492, 570400), (3565, 558720), (3600, 553288), (3680, 541260), (3720, 535440), (3880, 513360), (3968, 501975), (4140, 481120), (4278, 465600), (4365, 456320), (4416, 451050), (4462, 446400), (4464, 446200), (4600, 433008), (4650, 428352), (4656, 427800), (4800, 414966), (4850, 410688), (4960, 401580), (5175, 384896), (5520, 360840), (5580, 356960), (5704, 349200), (5760, 345805), (5820, 342240), (5952, 334650), (6014, 331200), (6200, 321264), (6208, 320850), (6417, 310400), (6624, 300700), (6693, 297600), (6900, 288672), (6975, 285568), (6984, 285200), (7130, 279360), (7200, 276644), (7275, 273792), (7360, 270630), (7440, 267720), (7760, 256680), (8280, 240560), (8556, 232800), (8730, 228160), (8832, 225525), (8924, 223200), (8928, 223100), (9021, 220800), (9200, 216504), (9300, 214176), (9312, 213900), (9600, 207483), (9700, 205344), (9920, 200790), (10350, 192448), (10695, 186240), (11040, 180420), (11155, 178560), (11160, 178480), (11408, 174600), (11640, 171120), (11904, 167325), (12028, 165600), (12400, 160632), (12416, 160425), (12834, 155200), (13248, 150350), (13386, 148800), (13800, 144336), (13950, 142784), (13968, 142600), (14260, 139680), (14400, 138322), (14550, 136896), (14720, 135315), (14880, 133860), (15035, 132480), (15520, 128340), (16560, 120280), (17112, 116400), (17460, 114080), (17825, 111744), (17848, 111600), (17856, 111550), (18042, 110400), (18400, 108252), (18600, 107088), (18624, 106950), (19400, 102672), (19840, 100395), (20079, 99200), (20700, 96224), (21390, 93120), (21825, 91264), (22080, 90210), (22310, 89280), (22320, 89240), (22816, 87300), (23280, 85560), (24056, 82800), (24800, 80316), (25668, 77600), (26496, 75175), (26772, 74400), (27063, 73600), (27600, 72168), (27900, 71392), (27936, 71300), (28520, 69840), (28800, 69161), (29100, 68448), (29760, 66930), (30070, 66240), (31040, 64170), (32085, 62080), (33120, 60140), (33465, 59520), (34224, 58200), (34920, 57040), (35650, 55872), (35696, 55800), (35712, 55775), (36084, 55200), (36800, 54126), (37200, 53544), (37248, 53475), (38800, 51336), (40158, 49600), (41400, 48112), (42780, 46560), (43650, 45632), (44160, 45105), (44620, 44640)]