1976901120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:842

約数の個数: 320

約数和(自身を含む): 7221234240

約数和(自身を除く): 5244333120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 512, 540, 555, 576, 592, 640, 666, 720, 740, 768, 773, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1546, 1665, 1728, 1776, 1920, 1998, 2160, 2220, 2304, 2319, 2368, 2560, 2664, 2880, 2960, 3092, 3330, 3456, 3552, 3840, 3865, 3996, 4320, 4440, 4608, 4638, 4736, 4995, 5328, 5760, 5920, 6184, 6660, 6912, 6957, 7104, 7680, 7730, 7992, 8640, 8880, 9276, 9472, 9990, 10656, 11520, 11595, 11840, 12368, 13320, 13824, 13914, 14208, 15460, 15984, 17280, 17760, 18552, 18944, 19980, 20871, 21312, 23040, 23190, 23680, 24736, 26640, 27828, 28416, 28601, 30920, 31968, 34560, 34785, 35520, 37104, 39960, 41742, 42624, 46380, 47360, 49472, 53280, 55656, 56832, 57202, 61840, 63936, 69120, 69570, 71040, 74208, 79920, 83484, 85248, 85803, 92760, 94720, 98944, 104355, 106560, 111312, 114404, 123680, 127872, 139140, 142080, 143005, 148416, 159840, 166968, 170496, 171606, 185520, 197888, 208710, 213120, 222624, 228808, 247360, 255744, 257409, 278280, 284160, 286010, 296832, 319680, 333936, 343212, 371040, 395776, 417420, 426240, 429015, 445248, 457616, 494720, 511488, 514818, 556560, 572020, 593664, 639360, 667872, 686424, 742080, 772227, 834840, 852480, 858030, 890496, 915232, 989440, 1029636, 1113120, 1144040, 1187328, 1278720, 1287045, 1335744, 1372848, 1484160, 1544454, 1669680, 1716060, 1780992, 1830464, 1978880, 2059272, 2226240, 2288080, 2557440, 2574090, 2671488, 2745696, 2968320, 3088908, 3339360, 3432120, 3561984, 3660928, 3861135, 4118544, 4452480, 4576160, 5148180, 5342976, 5491392, 5936640, 6177816, 6678720, 6864240, 7321856, 7722270, 8237088, 8904960, 9152320, 10296360, 10685952, 10982784, 12355632, 13357440, 13728480, 14643712, 15444540, 16474176, 17809920, 18304640, 20592720, 21965568, 24711264, 26714880, 27456960, 30889080, 32948352, 36609280, 41185440, 43931136, 49422528, 53429760, 54913920, 61778160, 65896704, 73218560, 82370880, 98845056, 109827840, 123556320, 131793408, 164741760, 197690112, 219655680, 247112640, 329483520, 395380224, 494225280, 658967040, 988450560, 1976901120]

約数ペア:

[(1, 1976901120), (2, 988450560), (3, 658967040), (4, 494225280), (5, 395380224), (6, 329483520), (8, 247112640), (9, 219655680), (10, 197690112), (12, 164741760), (15, 131793408), (16, 123556320), (18, 109827840), (20, 98845056), (24, 82370880), (27, 73218560), (30, 65896704), (32, 61778160), (36, 54913920), (37, 53429760), (40, 49422528), (45, 43931136), (48, 41185440), (54, 36609280), (60, 32948352), (64, 30889080), (72, 27456960), (74, 26714880), (80, 24711264), (90, 21965568), (96, 20592720), (108, 18304640), (111, 17809920), (120, 16474176), (128, 15444540), (135, 14643712), (144, 13728480), (148, 13357440), (160, 12355632), (180, 10982784), (185, 10685952), (192, 10296360), (216, 9152320), (222, 8904960), (240, 8237088), (256, 7722270), (270, 7321856), (288, 6864240), (296, 6678720), (320, 6177816), (333, 5936640), (360, 5491392), (370, 5342976), (384, 5148180), (432, 4576160), (444, 4452480), (480, 4118544), (512, 3861135), (540, 3660928), (555, 3561984), (576, 3432120), (592, 3339360), (640, 3088908), (666, 2968320), (720, 2745696), (740, 2671488), (768, 2574090), (773, 2557440), (864, 2288080), (888, 2226240), (960, 2059272), (999, 1978880), (1080, 1830464), (1110, 1780992), (1152, 1716060), (1184, 1669680), (1280, 1544454), (1332, 1484160), (1440, 1372848), (1480, 1335744), (1536, 1287045), (1546, 1278720), (1665, 1187328), (1728, 1144040), (1776, 1113120), (1920, 1029636), (1998, 989440), (2160, 915232), (2220, 890496), (2304, 858030), (2319, 852480), (2368, 834840), (2560, 772227), (2664, 742080), (2880, 686424), (2960, 667872), (3092, 639360), (3330, 593664), (3456, 572020), (3552, 556560), (3840, 514818), (3865, 511488), (3996, 494720), (4320, 457616), (4440, 445248), (4608, 429015), (4638, 426240), (4736, 417420), (4995, 395776), (5328, 371040), (5760, 343212), (5920, 333936), (6184, 319680), (6660, 296832), (6912, 286010), (6957, 284160), (7104, 278280), (7680, 257409), (7730, 255744), (7992, 247360), (8640, 228808), (8880, 222624), (9276, 213120), (9472, 208710), (9990, 197888), (10656, 185520), (11520, 171606), (11595, 170496), (11840, 166968), (12368, 159840), (13320, 148416), (13824, 143005), (13914, 142080), (14208, 139140), (15460, 127872), (15984, 123680), (17280, 114404), (17760, 111312), (18552, 106560), (18944, 104355), (19980, 98944), (20871, 94720), (21312, 92760), (23040, 85803), (23190, 85248), (23680, 83484), (24736, 79920), (26640, 74208), (27828, 71040), (28416, 69570), (28601, 69120), (30920, 63936), (31968, 61840), (34560, 57202), (34785, 56832), (35520, 55656), (37104, 53280), (39960, 49472), (41742, 47360), (42624, 46380)]