1994575870080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3539}}^1\times {\mathrm{97847}}^1$

素因数の和:101411

約数の個数: 192

約数和(自身を含む): 6889536388800

約数和(自身を除く): 4894960518720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3539, 5760, 7078, 10617, 14156, 17695, 21234, 28312, 31851, 35390, 42468, 53085, 56624, 63702, 70780, 84936, 97847, 106170, 113248, 127404, 141560, 159255, 169872, 195694, 212340, 226496, 254808, 283120, 293541, 318510, 339744, 391388, 424680, 452992, 489235, 509616, 566240, 587082, 637020, 679488, 782776, 849360, 880623, 978470, 1019232, 1132480, 1174164, 1274040, 1358976, 1467705, 1565552, 1698720, 1761246, 1956940, 2038464, 2264960, 2348328, 2548080, 2935410, 3131104, 3397440, 3522492, 3913880, 4076928, 4403115, 4696656, 5096160, 5870820, 6262208, 6794880, 7044984, 7827760, 8806230, 9393312, 10192320, 11741640, 12524416, 14089968, 15655520, 17612460, 18786624, 20384640, 23483280, 28179936, 31311040, 35224920, 37573248, 46966560, 56359872, 62622080, 70449840, 93933120, 112719744, 140899680, 187866240, 281799360, 346280533, 563598720, 692561066, 1038841599, 1385122132, 1731402665, 2077683198, 2770244264, 3116524797, 3462805330, 4155366396, 5194207995, 5540488528, 6233049594, 6925610660, 8310732792, 10388415990, 11080977056, 12466099188, 13851221320, 15582623985, 16621465584, 20776831980, 22161954112, 24932198376, 27702442640, 31165247970, 33242931168, 41553663960, 44323908224, 49864396752, 55404885280, 62330495940, 66485862336, 83107327920, 99728793504, 110809770560, 124660991880, 132971724672, 166214655840, 199457587008, 221619541120, 249321983760, 332429311680, 398915174016, 498643967520, 664858623360, 997287935040, 1994575870080]

約数ペア:

[(1, 1994575870080), (2, 997287935040), (3, 664858623360), (4, 498643967520), (5, 398915174016), (6, 332429311680), (8, 249321983760), (9, 221619541120), (10, 199457587008), (12, 166214655840), (15, 132971724672), (16, 124660991880), (18, 110809770560), (20, 99728793504), (24, 83107327920), (30, 66485862336), (32, 62330495940), (36, 55404885280), (40, 49864396752), (45, 44323908224), (48, 41553663960), (60, 33242931168), (64, 31165247970), (72, 27702442640), (80, 24932198376), (90, 22161954112), (96, 20776831980), (120, 16621465584), (128, 15582623985), (144, 13851221320), (160, 12466099188), (180, 11080977056), (192, 10388415990), (240, 8310732792), (288, 6925610660), (320, 6233049594), (360, 5540488528), (384, 5194207995), (480, 4155366396), (576, 3462805330), (640, 3116524797), (720, 2770244264), (960, 2077683198), (1152, 1731402665), (1440, 1385122132), (1920, 1038841599), (2880, 692561066), (3539, 563598720), (5760, 346280533), (7078, 281799360), (10617, 187866240), (14156, 140899680), (17695, 112719744), (21234, 93933120), (28312, 70449840), (31851, 62622080), (35390, 56359872), (42468, 46966560), (53085, 37573248), (56624, 35224920), (63702, 31311040), (70780, 28179936), (84936, 23483280), (97847, 20384640), (106170, 18786624), (113248, 17612460), (127404, 15655520), (141560, 14089968), (159255, 12524416), (169872, 11741640), (195694, 10192320), (212340, 9393312), (226496, 8806230), (254808, 7827760), (283120, 7044984), (293541, 6794880), (318510, 6262208), (339744, 5870820), (391388, 5096160), (424680, 4696656), (452992, 4403115), (489235, 4076928), (509616, 3913880), (566240, 3522492), (587082, 3397440), (637020, 3131104), (679488, 2935410), (782776, 2548080), (849360, 2348328), (880623, 2264960), (978470, 2038464), (1019232, 1956940), (1132480, 1761246), (1174164, 1698720), (1274040, 1565552), (1358976, 1467705)]