18757809840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 640

約数和(自身を含む): 75698012160

約数和(自身を除く): 56940202320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 137, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 239, 240, 248, 264, 274, 280, 308, 310, 330, 336, 341, 372, 385, 411, 420, 434, 440, 462, 465, 478, 496, 528, 548, 560, 616, 620, 651, 660, 682, 685, 717, 744, 770, 822, 840, 868, 880, 924, 930, 956, 959, 1023, 1085, 1096, 1155, 1195, 1232, 1240, 1302, 1320, 1364, 1370, 1434, 1488, 1507, 1540, 1644, 1673, 1680, 1705, 1736, 1848, 1860, 1912, 1918, 2046, 2055, 2170, 2192, 2310, 2387, 2390, 2480, 2604, 2629, 2640, 2728, 2740, 2868, 2877, 3014, 3080, 3255, 3288, 3346, 3410, 3472, 3585, 3696, 3720, 3824, 3836, 4092, 4110, 4247, 4340, 4521, 4620, 4774, 4780, 4795, 5019, 5115, 5208, 5258, 5456, 5480, 5736, 5754, 6028, 6160, 6510, 6576, 6692, 6820, 7161, 7170, 7409, 7440, 7535, 7672, 7887, 8184, 8220, 8365, 8494, 8680, 9042, 9240, 9548, 9560, 9590, 10038, 10230, 10416, 10516, 10549, 10960, 11472, 11508, 11935, 12056, 12741, 13020, 13145, 13384, 13640, 14322, 14340, 14385, 14818, 15070, 15344, 15774, 16368, 16440, 16730, 16988, 17360, 18084, 18403, 18480, 19096, 19120, 19180, 20076, 20460, 21032, 21098, 21235, 22227, 22605, 23016, 23870, 24112, 25095, 25482, 26040, 26290, 26768, 27280, 28644, 28680, 28770, 29636, 29729, 30140, 31548, 31647, 32743, 32880, 33460, 33976, 35805, 36168, 36806, 37045, 38192, 38360, 39435, 40152, 40920, 42064, 42196, 42470, 44454, 45210, 46032, 46717, 47740, 50190, 50964, 51863, 52080, 52580, 52745, 55209, 57288, 57360, 57540, 59272, 59458, 60280, 63096, 63294, 63705, 65486, 66920, 67952, 71610, 72336, 73612, 74090, 76720, 78870, 80304, 81499, 81840, 84392, 84940, 88908, 89187, 90420, 92015, 93434, 95480, 98229, 100380, 101928, 103726, 105160, 105490, 110418, 111135, 114576, 115080, 118544, 118916, 120560, 126192, 126588, 127410, 130972, 133840, 140151, 143220, 147224, 148180, 148645, 155589, 157740, 158235, 162998, 163715, 168784, 169880, 177816, 178374, 180840, 184030, 186868, 190960, 196458, 200760, 203856, 207452, 210320, 210980, 220836, 222270, 229201, 230160, 233585, 237832, 244497, 253176, 254820, 259315, 261944, 276045, 280302, 286440, 294448, 296360, 297290, 311178, 315480, 316470, 325996, 327019, 327430, 339760, 355632, 356748, 360173, 361680, 368060, 373736, 392916, 401520, 407495, 414904, 421960, 441672, 444540, 445935, 458402, 467170, 475664, 488994, 491145, 506352, 509640, 518630, 523888, 552090, 560604, 570493, 572880, 592720, 594580, 622356, 630960, 632940, 651992, 654038, 654860, 687603, 700755, 713496, 720346, 736120, 747472, 777945, 785832, 814990, 829808, 843920, 883344, 889080, 891870, 916804, 934340, 977988, 981057, 982290, 1015033, 1019280, 1037260, 1080519, 1104180, 1121208, 1140986, 1146005, 1189160, 1222485, 1244712, 1265880, 1303984, 1308076, 1309720, 1375206, 1401510, 1426992, 1440692, 1472240, 1555890, 1571664, 1629980, 1635095, 1711479, 1778160, 1783740, 1800865, 1833608, 1868680, 1955976, 1962114, 1964580, 2030066, 2074520, 2161038, 2208360, 2242416, 2281972, 2292010, 2378320, 2444970, 2489424, 2521211, 2531760, 2616152, 2619440, 2750412, 2803020, 2852465, 2881384, 3045099, 3111780, 3259960, 3270190, 3422958, 3438015, 3567480, 3601730, 3667216, 3737360, 3911952, 3924228, 3929160, 4060132, 4149040, 4322076, 4416720, 4563944, 4584020, 4889940, 4905285, 5042422, 5075165, 5232304, 5402595, 5500824, 5606040, 5704930, 5762768, 6090198, 6223560, 6519920, 6540380, 6845916, 6876030, 7105231, 7134960, 7203460, 7563633, 7848456, 7858320, 8120264, 8557395, 8644152, 9127888, 9168040, 9779880, 9810570, 10084844, 10150330, 10805190, 11001648, 11165363, 11212080, 11409860, 12180396, 12447120, 12606055, 13080760, 13691832, 13752060, 14210462, 14406920, 15127266, 15225495, 15696912, 16240528, 17114790, 17288304, 18336080, 19559760, 19621140, 20169688, 20300660, 21315693, 21610380, 22330726, 22819720, 24360792, 25212110, 26161520, 27383664, 27504120, 28420924, 28813840, 30254532, 30450990, 33496089, 34229580, 35526155, 37818165, 39242280, 40339376, 40601320, 42631386, 43220760, 44661452, 45639440, 48721584, 50424220, 55008240, 55826815, 56841848, 60509064, 60901980, 66992178, 68459160, 71052310, 75636330, 78157541, 78484560, 81202640, 85262772, 86441520, 89322904, 100848440, 106578465, 111653630, 113683696, 121018128, 121803960, 133984356, 136918320, 142104620, 151272660, 156315082, 167480445, 170525544, 178645808, 201696880, 213156930, 223307260, 234472623, 243607920, 267968712, 284209240, 302545320, 312630164, 334960890, 341051088, 390787705, 426313860, 446614520, 468945246, 535937424, 568418480, 605090640, 625260328, 669921780, 781575410, 852627720, 893229040, 937890492, 1172363115, 1250520656, 1339843560, 1563150820, 1705255440, 1875780984, 2344726230, 2679687120, 3126301640, 3751561968, 4689452460, 6252603280, 9378904920, 18757809840]

約数ペア:

[(1, 18757809840), (2, 9378904920), (3, 6252603280), (4, 4689452460), (5, 3751561968), (6, 3126301640), (7, 2679687120), (8, 2344726230), (10, 1875780984), (11, 1705255440), (12, 1563150820), (14, 1339843560), (15, 1250520656), (16, 1172363115), (20, 937890492), (21, 893229040), (22, 852627720), (24, 781575410), (28, 669921780), (30, 625260328), (31, 605090640), (33, 568418480), (35, 535937424), (40, 468945246), (42, 446614520), (44, 426313860), (48, 390787705), (55, 341051088), (56, 334960890), (60, 312630164), (62, 302545320), (66, 284209240), (70, 267968712), (77, 243607920), (80, 234472623), (84, 223307260), (88, 213156930), (93, 201696880), (105, 178645808), (110, 170525544), (112, 167480445), (120, 156315082), (124, 151272660), (132, 142104620), (137, 136918320), (140, 133984356), (154, 121803960), (155, 121018128), (165, 113683696), (168, 111653630), (176, 106578465), (186, 100848440), (210, 89322904), (217, 86441520), (220, 85262772), (231, 81202640), (239, 78484560), (240, 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(1705, 11001648), (1736, 10805190), (1848, 10150330), (1860, 10084844), (1912, 9810570), (1918, 9779880), (2046, 9168040), (2055, 9127888), (2170, 8644152), (2192, 8557395), (2310, 8120264), (2387, 7858320), (2390, 7848456), (2480, 7563633), (2604, 7203460), (2629, 7134960), (2640, 7105231), (2728, 6876030), (2740, 6845916), (2868, 6540380), (2877, 6519920), (3014, 6223560), (3080, 6090198), (3255, 5762768), (3288, 5704930), (3346, 5606040), (3410, 5500824), (3472, 5402595), (3585, 5232304), (3696, 5075165), (3720, 5042422), (3824, 4905285), (3836, 4889940), (4092, 4584020), (4110, 4563944), (4247, 4416720), (4340, 4322076), (4521, 4149040), (4620, 4060132), (4774, 3929160), (4780, 3924228), (4795, 3911952), (5019, 3737360), (5115, 3667216), (5208, 3601730), (5258, 3567480), (5456, 3438015), (5480, 3422958), (5736, 3270190), (5754, 3259960), (6028, 3111780), (6160, 3045099), (6510, 2881384), (6576, 2852465), (6692, 2803020), (6820, 2750412), (7161, 2619440), (7170, 2616152), (7409, 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(76720, 244497), (78870, 237832), (80304, 233585), (81499, 230160), (81840, 229201), (84392, 222270), (84940, 220836), (88908, 210980), (89187, 210320), (90420, 207452), (92015, 203856), (93434, 200760), (95480, 196458), (98229, 190960), (100380, 186868), (101928, 184030), (103726, 180840), (105160, 178374), (105490, 177816), (110418, 169880), (111135, 168784), (114576, 163715), (115080, 162998), (118544, 158235), (118916, 157740), (120560, 155589), (126192, 148645), (126588, 148180), (127410, 147224), (130972, 143220), (133840, 140151)]