19502545920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:748

約数の個数: 528

約数和(自身を含む): 73793400192

約数和(自身を除く): 54290854272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 169, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 338, 352, 384, 390, 416, 429, 440, 480, 507, 512, 520, 528, 572, 624, 640, 660, 676, 683, 704, 715, 768, 780, 832, 845, 858, 880, 960, 1014, 1024, 1040, 1056, 1144, 1248, 1280, 1320, 1352, 1366, 1408, 1430, 1536, 1560, 1664, 1690, 1716, 1760, 1859, 1920, 2028, 2049, 2080, 2112, 2145, 2288, 2496, 2535, 2560, 2640, 2704, 2732, 2816, 2860, 3072, 3120, 3328, 3380, 3415, 3432, 3520, 3718, 3840, 4056, 4098, 4160, 4224, 4290, 4576, 4992, 5070, 5120, 5280, 5408, 5464, 5577, 5632, 5720, 6240, 6656, 6760, 6830, 6864, 7040, 7436, 7513, 7680, 8112, 8196, 8320, 8448, 8580, 8879, 9152, 9295, 9984, 10140, 10245, 10560, 10816, 10928, 11154, 11264, 11440, 12480, 13312, 13520, 13660, 13728, 14080, 14872, 15026, 15360, 16224, 16392, 16640, 16896, 17160, 17758, 18304, 18590, 19968, 20280, 20490, 21120, 21632, 21856, 22308, 22539, 22880, 24960, 26637, 27040, 27320, 27456, 27885, 28160, 29744, 30052, 32448, 32784, 33280, 33792, 34320, 35516, 36608, 37180, 37565, 39936, 40560, 40980, 42240, 43264, 43712, 44395, 44616, 45078, 45760, 49920, 53274, 54080, 54640, 54912, 55770, 56320, 59488, 60104, 64896, 65568, 66560, 68640, 71032, 73216, 74360, 75130, 81120, 81960, 84480, 86528, 87424, 88790, 89232, 90156, 91520, 97669, 99840, 106548, 108160, 109280, 109824, 111540, 112695, 115427, 118976, 120208, 129792, 131136, 133185, 137280, 142064, 146432, 148720, 150260, 162240, 163920, 168960, 173056, 174848, 177580, 178464, 180312, 183040, 195338, 199680, 213096, 216320, 218560, 219648, 223080, 225390, 230854, 237952, 240416, 259584, 262272, 266370, 274560, 284128, 293007, 297440, 300520, 324480, 327840, 346281, 349696, 355160, 356928, 360624, 366080, 390676, 426192, 432640, 437120, 439296, 446160, 450780, 461708, 475904, 480832, 488345, 519168, 524544, 532740, 549120, 568256, 577135, 586014, 594880, 601040, 648960, 655680, 692562, 699392, 710320, 713856, 721248, 732160, 781352, 852384, 865280, 874240, 892320, 901560, 923416, 951808, 961664, 976690, 1049088, 1065480, 1098240, 1136512, 1154270, 1172028, 1189760, 1202080, 1269697, 1297920, 1311360, 1385124, 1420640, 1427712, 1442496, 1465035, 1562704, 1704768, 1731405, 1748480, 1784640, 1803120, 1846832, 1903616, 1923328, 1953380, 2098176, 2130960, 2196480, 2273024, 2308540, 2344056, 2379520, 2404160, 2539394, 2595840, 2622720, 2770248, 2841280, 2855424, 2884992, 2930070, 3125408, 3409536, 3462810, 3496960, 3569280, 3606240, 3693664, 3809091, 3846656, 3906760, 4261920, 4546048, 4617080, 4688112, 4759040, 4808320, 5078788, 5245440, 5540496, 5682560, 5710848, 5769984, 5860140, 6250816, 6348485, 6819072, 6925620, 7138560, 7212480, 7387328, 7618182, 7693312, 7813520, 8523840, 9092096, 9234160, 9376224, 9518080, 9616640, 10157576, 10490880, 11080992, 11365120, 11539968, 11720280, 12501632, 12696970, 13638144, 13851240, 14277120, 14424960, 14774656, 15236364, 15627040, 17047680, 18468320, 18752448, 19045455, 19233280, 20315152, 22161984, 22730240, 23079936, 23440560, 25003264, 25393940, 27276288, 27702480, 28554240, 28849920, 29549312, 30472728, 31254080, 34095360, 36936640, 37504896, 38090910, 38466560, 40630304, 44323968, 45460480, 46881120, 50006528, 50787880, 55404960, 57699840, 59098624, 60945456, 62508160, 68190720, 73873280, 75009792, 76181820, 81260608, 88647936, 93762240, 100013056, 101575760, 110809920, 115399680, 118197248, 121890912, 125016320, 136381440, 147746560, 150019584, 152363640, 162521216, 177295872, 187524480, 203151520, 221619840, 243781824, 250032640, 295493120, 300039168, 304727280, 325042432, 354591744, 375048960, 406303040, 443239680, 487563648, 500065280, 590986240, 609454560, 650084864, 750097920, 812606080, 886479360, 975127296, 1218909120, 1300169728, 1500195840, 1625212160, 1772958720, 1950254592, 2437818240, 3250424320, 3900509184, 4875636480, 6500848640, 9751272960, 19502545920]

約数ペア:

[(1, 19502545920), (2, 9751272960), (3, 6500848640), (4, 4875636480), (5, 3900509184), (6, 3250424320), (8, 2437818240), (10, 1950254592), (11, 1772958720), (12, 1625212160), (13, 1500195840), (15, 1300169728), (16, 1218909120), (20, 975127296), (22, 886479360), (24, 812606080), (26, 750097920), (30, 650084864), (32, 609454560), (33, 590986240), (39, 500065280), (40, 487563648), (44, 443239680), (48, 406303040), (52, 375048960), (55, 354591744), (60, 325042432), (64, 304727280), (65, 300039168), (66, 295493120), (78, 250032640), (80, 243781824), (88, 221619840), (96, 203151520), (104, 187524480), (110, 177295872), (120, 162521216), (128, 152363640), (130, 150019584), (132, 147746560), (143, 136381440), (156, 125016320), (160, 121890912), (165, 118197248), (169, 115399680), (176, 110809920), (192, 101575760), (195, 100013056), (208, 93762240), (220, 88647936), (240, 81260608), (256, 76181820), (260, 75009792), (264, 73873280), (286, 68190720), (312, 62508160), (320, 60945456), (330, 59098624), (338, 57699840), (352, 55404960), (384, 50787880), (390, 50006528), (416, 46881120), (429, 45460480), (440, 44323968), (480, 40630304), (507, 38466560), (512, 38090910), (520, 37504896), (528, 36936640), (572, 34095360), (624, 31254080), (640, 30472728), (660, 29549312), (676, 28849920), (683, 28554240), (704, 27702480), (715, 27276288), (768, 25393940), (780, 25003264), (832, 23440560), (845, 23079936), (858, 22730240), (880, 22161984), (960, 20315152), (1014, 19233280), (1024, 19045455), (1040, 18752448), (1056, 18468320), (1144, 17047680), (1248, 15627040), (1280, 15236364), (1320, 14774656), (1352, 14424960), (1366, 14277120), (1408, 13851240), (1430, 13638144), (1536, 12696970), (1560, 12501632), (1664, 11720280), (1690, 11539968), (1716, 11365120), (1760, 11080992), (1859, 10490880), (1920, 10157576), (2028, 9616640), (2049, 9518080), (2080, 9376224), (2112, 9234160), (2145, 9092096), (2288, 8523840), (2496, 7813520), (2535, 7693312), (2560, 7618182), (2640, 7387328), (2704, 7212480), (2732, 7138560), (2816, 6925620), (2860, 6819072), (3072, 6348485), (3120, 6250816), (3328, 5860140), (3380, 5769984), (3415, 5710848), (3432, 5682560), (3520, 5540496), (3718, 5245440), (3840, 5078788), (4056, 4808320), (4098, 4759040), (4160, 4688112), (4224, 4617080), (4290, 4546048), (4576, 4261920), (4992, 3906760), (5070, 3846656), (5120, 3809091), (5280, 3693664), (5408, 3606240), (5464, 3569280), (5577, 3496960), (5632, 3462810), (5720, 3409536), (6240, 3125408), (6656, 2930070), (6760, 2884992), (6830, 2855424), (6864, 2841280), (7040, 2770248), (7436, 2622720), (7513, 2595840), (7680, 2539394), (8112, 2404160), (8196, 2379520), (8320, 2344056), (8448, 2308540), (8580, 2273024), (8879, 2196480), (9152, 2130960), (9295, 2098176), (9984, 1953380), (10140, 1923328), (10245, 1903616), (10560, 1846832), (10816, 1803120), (10928, 1784640), (11154, 1748480), (11264, 1731405), (11440, 1704768), (12480, 1562704), (13312, 1465035), (13520, 1442496), (13660, 1427712), (13728, 1420640), (14080, 1385124), (14872, 1311360), (15026, 1297920), (15360, 1269697), (16224, 1202080), (16392, 1189760), (16640, 1172028), (16896, 1154270), (17160, 1136512), (17758, 1098240), (18304, 1065480), (18590, 1049088), (19968, 976690), (20280, 961664), (20490, 951808), (21120, 923416), (21632, 901560), (21856, 892320), (22308, 874240), (22539, 865280), (22880, 852384), (24960, 781352), (26637, 732160), (27040, 721248), (27320, 713856), (27456, 710320), (27885, 699392), (28160, 692562), (29744, 655680), (30052, 648960), (32448, 601040), (32784, 594880), (33280, 586014), (33792, 577135), (34320, 568256), (35516, 549120), (36608, 532740), (37180, 524544), (37565, 519168), (39936, 488345), (40560, 480832), (40980, 475904), (42240, 461708), (43264, 450780), (43712, 446160), (44395, 439296), (44616, 437120), (45078, 432640), (45760, 426192), (49920, 390676), (53274, 366080), (54080, 360624), (54640, 356928), (54912, 355160), (55770, 349696), (56320, 346281), (59488, 327840), (60104, 324480), (64896, 300520), (65568, 297440), (66560, 293007), (68640, 284128), (71032, 274560), (73216, 266370), (74360, 262272), (75130, 259584), (81120, 240416), (81960, 237952), (84480, 230854), (86528, 225390), (87424, 223080), (88790, 219648), (89232, 218560), (90156, 216320), (91520, 213096), (97669, 199680), (99840, 195338), (106548, 183040), (108160, 180312), (109280, 178464), (109824, 177580), (111540, 174848), (112695, 173056), (115427, 168960), (118976, 163920), (120208, 162240), (129792, 150260), (131136, 148720), (133185, 146432), (137280, 142064)]