18904173120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16451}}^1$

素因数の和:16503

約数の個数: 448

約数和(自身を含む): 80233113600

約数和(自身を除く): 61328940480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1728, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2240, 2280, 2394, 2520, 2565, 2660, 2736, 2880, 3024, 3040, 3192, 3360, 3420, 3591, 3648, 3780, 3990, 4032, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6080, 6384, 6720, 6840, 7182, 7560, 7980, 8208, 8512, 8640, 9120, 9576, 10080, 10260, 10640, 10944, 11970, 12096, 12768, 13680, 14364, 15120, 15960, 16416, 16451, 17955, 18240, 19152, 20160, 20520, 21280, 23940, 25536, 27360, 28728, 30240, 31920, 32832, 32902, 35910, 38304, 41040, 42560, 47880, 49353, 54720, 57456, 60480, 63840, 65804, 71820, 76608, 82080, 82255, 95760, 98706, 114912, 115157, 127680, 131608, 143640, 148059, 164160, 164510, 191520, 197412, 229824, 230314, 246765, 263216, 287280, 296118, 312569, 329020, 345471, 383040, 394824, 444177, 460628, 493530, 526432, 574560, 575785, 592236, 625138, 658040, 690942, 740295, 789648, 888354, 921256, 937707, 987060, 1036413, 1052864, 1149120, 1151570, 1184472, 1250276, 1316080, 1381884, 1480590, 1562845, 1579296, 1727355, 1776708, 1842512, 1875414, 1974120, 2072826, 2187983, 2220885, 2303140, 2368944, 2500552, 2632160, 2763768, 2813121, 2961180, 3109239, 3125690, 3158592, 3454710, 3553416, 3685024, 3750828, 3948240, 4145652, 4375966, 4441770, 4606280, 4688535, 4737888, 5001104, 5182065, 5264320, 5527536, 5626242, 5922360, 6218478, 6251380, 6563949, 6909420, 7106832, 7370048, 7501656, 7896480, 8291304, 8439363, 8751932, 8883540, 9212560, 9377070, 9475776, 10002208, 10364130, 10939915, 11055072, 11252484, 11844720, 12436956, 12502760, 13127898, 13818840, 14065605, 14213664, 15003312, 15546195, 15792960, 16582608, 16878726, 17503864, 17767080, 18425120, 18754140, 19691847, 20004416, 20728260, 21879830, 22110144, 22504968, 23689440, 24873912, 25005520, 26255796, 27637680, 28131210, 28427328, 30006624, 31092390, 32819745, 33165216, 33757452, 35007728, 35534160, 36850240, 37508280, 39383694, 41456520, 42196815, 43759660, 45009936, 47378880, 49747824, 50011040, 52511592, 55275360, 56262420, 59075541, 60013248, 62184780, 65639490, 66330432, 67514904, 70015456, 71068320, 75016560, 78767388, 82913040, 84393630, 87519320, 90019872, 98459235, 99495648, 100022080, 105023184, 110550720, 112524840, 118151082, 124369560, 131278980, 135029808, 140030912, 142136640, 150033120, 157534776, 165826080, 168787260, 175038640, 180039744, 196918470, 198991296, 210046368, 225049680, 236302164, 248739120, 262557960, 270059616, 295377705, 300066240, 315069552, 331652160, 337574520, 350077280, 393836940, 420092736, 450099360, 472604328, 497478240, 525115920, 540119232, 590755410, 630139104, 675149040, 700154560, 787673880, 900198720, 945208656, 994956480, 1050231840, 1181510820, 1260278208, 1350298080, 1575347760, 1890417312, 2100463680, 2363021640, 2700596160, 3150695520, 3780834624, 4726043280, 6301391040, 9452086560, 18904173120]

約数ペア:

[(1, 18904173120), (2, 9452086560), (3, 6301391040), (4, 4726043280), (5, 3780834624), (6, 3150695520), (7, 2700596160), (8, 2363021640), (9, 2100463680), (10, 1890417312), (12, 1575347760), (14, 1350298080), (15, 1260278208), (16, 1181510820), (18, 1050231840), (19, 994956480), (20, 945208656), (21, 900198720), (24, 787673880), (27, 700154560), (28, 675149040), (30, 630139104), (32, 590755410), (35, 540119232), (36, 525115920), (38, 497478240), (40, 472604328), (42, 450099360), (45, 420092736), (48, 393836940), (54, 350077280), (56, 337574520), (57, 331652160), (60, 315069552), (63, 300066240), (64, 295377705), (70, 270059616), (72, 262557960), (76, 248739120), (80, 236302164), (84, 225049680), (90, 210046368), (95, 198991296), (96, 196918470), (105, 180039744), (108, 175038640), (112, 168787260), (114, 165826080), (120, 157534776), (126, 150033120), (133, 142136640), (135, 140030912), (140, 135029808), (144, 131278980), (152, 124369560), (160, 118151082), (168, 112524840), (171, 110550720), (180, 105023184), (189, 100022080), (190, 99495648), (192, 98459235), (210, 90019872), (216, 87519320), (224, 84393630), (228, 82913040), (240, 78767388), (252, 75016560), (266, 71068320), (270, 70015456), (280, 67514904), (285, 66330432), (288, 65639490), (304, 62184780), (315, 60013248), (320, 59075541), (336, 56262420), (342, 55275360), (360, 52511592), (378, 50011040), (380, 49747824), (399, 47378880), (420, 45009936), (432, 43759660), (448, 42196815), (456, 41456520), (480, 39383694), (504, 37508280), (513, 36850240), (532, 35534160), (540, 35007728), (560, 33757452), (570, 33165216), (576, 32819745), (608, 31092390), (630, 30006624), (665, 28427328), (672, 28131210), (684, 27637680), (720, 26255796), (756, 25005520), (760, 24873912), (798, 23689440), (840, 22504968), (855, 22110144), (864, 21879830), (912, 20728260), (945, 20004416), (960, 19691847), (1008, 18754140), (1026, 18425120), (1064, 17767080), (1080, 17503864), (1120, 16878726), (1140, 16582608), (1197, 15792960), (1216, 15546195), (1260, 15003312), (1330, 14213664), (1344, 14065605), (1368, 13818840), (1440, 13127898), (1512, 12502760), (1520, 12436956), (1596, 11844720), (1680, 11252484), (1710, 11055072), (1728, 10939915), (1824, 10364130), (1890, 10002208), (1995, 9475776), (2016, 9377070), (2052, 9212560), (2128, 8883540), (2160, 8751932), (2240, 8439363), (2280, 8291304), (2394, 7896480), (2520, 7501656), (2565, 7370048), (2660, 7106832), (2736, 6909420), (2880, 6563949), (3024, 6251380), (3040, 6218478), (3192, 5922360), (3360, 5626242), (3420, 5527536), (3591, 5264320), (3648, 5182065), (3780, 5001104), (3990, 4737888), (4032, 4688535), (4104, 4606280), (4256, 4441770), (4320, 4375966), (4560, 4145652), (4788, 3948240), (5040, 3750828), (5130, 3685024), (5320, 3553416), (5472, 3454710), (5985, 3158592), (6048, 3125690), (6080, 3109239), (6384, 2961180), (6720, 2813121), (6840, 2763768), (7182, 2632160), (7560, 2500552), (7980, 2368944), (8208, 2303140), (8512, 2220885), (8640, 2187983), (9120, 2072826), (9576, 1974120), (10080, 1875414), (10260, 1842512), (10640, 1776708), (10944, 1727355), (11970, 1579296), (12096, 1562845), (12768, 1480590), (13680, 1381884), (14364, 1316080), (15120, 1250276), (15960, 1184472), (16416, 1151570), (16451, 1149120), (17955, 1052864), (18240, 1036413), (19152, 987060), (20160, 937707), (20520, 921256), (21280, 888354), (23940, 789648), (25536, 740295), (27360, 690942), (28728, 658040), (30240, 625138), (31920, 592236), (32832, 575785), (32902, 574560), (35910, 526432), (38304, 493530), (41040, 460628), (42560, 444177), (47880, 394824), (49353, 383040), (54720, 345471), (57456, 329020), (60480, 312569), (63840, 296118), (65804, 287280), (71820, 263216), (76608, 246765), (82080, 230314), (82255, 229824), (95760, 197412), (98706, 191520), (114912, 164510), (115157, 164160), (127680, 148059), (131608, 143640)]