38480979840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9791}}^1$

素因数の和:9925

約数の個数: 256

約数和(自身を含む): 129442406400

約数和(自身を除く): 90961426560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 128, 138, 160, 178, 184, 192, 230, 240, 267, 276, 320, 345, 356, 368, 384, 445, 460, 480, 534, 552, 640, 690, 712, 736, 890, 920, 960, 1068, 1104, 1335, 1380, 1424, 1472, 1780, 1840, 1920, 2047, 2136, 2208, 2670, 2760, 2848, 2944, 3560, 3680, 4094, 4272, 4416, 5340, 5520, 5696, 6141, 7120, 7360, 8188, 8544, 8832, 9791, 10235, 10680, 11040, 11392, 12282, 14240, 14720, 16376, 17088, 19582, 20470, 21360, 22080, 24564, 28480, 29373, 30705, 32752, 34176, 39164, 40940, 42720, 44160, 48955, 49128, 56960, 58746, 61410, 65504, 78328, 81880, 85440, 97910, 98256, 117492, 122820, 131008, 146865, 156656, 163760, 170880, 195820, 196512, 225193, 234984, 245640, 262016, 293730, 313312, 327520, 391640, 393024, 450386, 469968, 491280, 587460, 626624, 655040, 675579, 783280, 786048, 871399, 900772, 939936, 982560, 1125965, 1174920, 1253248, 1310080, 1351158, 1566560, 1742798, 1801544, 1879872, 1965120, 2251930, 2349840, 2614197, 2702316, 3133120, 3377895, 3485596, 3603088, 3759744, 3930240, 4356995, 4503860, 4699680, 5228394, 5404632, 6266240, 6755790, 6971192, 7206176, 8713990, 9007720, 9399360, 10456788, 10809264, 13070985, 13511580, 13942384, 14412352, 17427980, 18015440, 18798720, 20042177, 20913576, 21618528, 26141970, 27023160, 27884768, 28824704, 34855960, 36030880, 40084354, 41827152, 43237056, 52283940, 54046320, 55769536, 60126531, 69711920, 72061760, 80168708, 83654304, 86474112, 100210885, 104567880, 108092640, 111539072, 120253062, 139423840, 144123520, 160337416, 167308608, 200421770, 209135760, 216185280, 240506124, 278847680, 300632655, 320674832, 334617216, 400843540, 418271520, 432370560, 481012248, 557695360, 601265310, 641349664, 801687080, 836543040, 962024496, 1202530620, 1282699328, 1603374160, 1673086080, 1924048992, 2405061240, 2565398656, 3206748320, 3848097984, 4810122480, 6413496640, 7696195968, 9620244960, 12826993280, 19240489920, 38480979840]

約数ペア:

[(1, 38480979840), (2, 19240489920), (3, 12826993280), (4, 9620244960), (5, 7696195968), (6, 6413496640), (8, 4810122480), (10, 3848097984), (12, 3206748320), (15, 2565398656), (16, 2405061240), (20, 1924048992), (23, 1673086080), (24, 1603374160), (30, 1282699328), (32, 1202530620), (40, 962024496), (46, 836543040), (48, 801687080), (60, 641349664), (64, 601265310), (69, 557695360), (80, 481012248), (89, 432370560), (92, 418271520), (96, 400843540), (115, 334617216), (120, 320674832), (128, 300632655), (138, 278847680), (160, 240506124), (178, 216185280), (184, 209135760), (192, 200421770), (230, 167308608), (240, 160337416), (267, 144123520), (276, 139423840), (320, 120253062), (345, 111539072), (356, 108092640), (368, 104567880), (384, 100210885), (445, 86474112), (460, 83654304), (480, 80168708), (534, 72061760), (552, 69711920), (640, 60126531), (690, 55769536), (712, 54046320), (736, 52283940), (890, 43237056), (920, 41827152), (960, 40084354), (1068, 36030880), (1104, 34855960), (1335, 28824704), (1380, 27884768), (1424, 27023160), (1472, 26141970), (1780, 21618528), (1840, 20913576), (1920, 20042177), (2047, 18798720), (2136, 18015440), (2208, 17427980), (2670, 14412352), (2760, 13942384), (2848, 13511580), (2944, 13070985), (3560, 10809264), (3680, 10456788), (4094, 9399360), (4272, 9007720), (4416, 8713990), (5340, 7206176), (5520, 6971192), (5696, 6755790), (6141, 6266240), (7120, 5404632), (7360, 5228394), (8188, 4699680), (8544, 4503860), (8832, 4356995), (9791, 3930240), (10235, 3759744), (10680, 3603088), (11040, 3485596), (11392, 3377895), (12282, 3133120), (14240, 2702316), (14720, 2614197), (16376, 2349840), (17088, 2251930), (19582, 1965120), (20470, 1879872), (21360, 1801544), (22080, 1742798), (24564, 1566560), (28480, 1351158), (29373, 1310080), (30705, 1253248), (32752, 1174920), (34176, 1125965), (39164, 982560), (40940, 939936), (42720, 900772), (44160, 871399), (48955, 786048), (49128, 783280), (56960, 675579), (58746, 655040), (61410, 626624), (65504, 587460), (78328, 491280), (81880, 469968), (85440, 450386), (97910, 393024), (98256, 391640), (117492, 327520), (122820, 313312), (131008, 293730), (146865, 262016), (156656, 245640), (163760, 234984), (170880, 225193), (195820, 196512)]