18703056960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{132533}}^1$

素因数の和:132570

約数の個数: 252

約数和(自身を含む): 74834262828

約数和(自身を除く): 56131205868

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 70560, 132533, 141120, 265066, 397599, 530132, 662665, 795198, 927731, 1060264, 1192797, 1325330, 1590396, 1855462, 1987995, 2120528, 2385594, 2650660, 2783193, 3180792, 3710924, 3975990, 4241056, 4638655, 4771188, 5301320, 5566386, 5963985, 6361584, 6494117, 7421848, 7951980, 8349579, 8482112, 9277310, 9542376, 10602640, 11132772, 11927970, 12723168, 12988234, 13915965, 14843696, 15903960, 16699158, 18554620, 19084752, 19482351, 21205280, 22265544, 23855940, 25446336, 25976468, 27831930, 29687392, 31807920, 32470585, 33398316, 37109240, 38169504, 38964702, 41747895, 42410560, 44531088, 47711880, 51952936, 55663860, 58447053, 59374784, 63615840, 64941170, 66796632, 74218480, 76339008, 77929404, 83495790, 89062176, 95423760, 97411755, 103905872, 111327720, 116894106, 127231680, 129882340, 133593264, 148436960, 155858808, 166991580, 178124352, 190847520, 194823510, 207811744, 222655440, 233788212, 259764680, 267186528, 292235265, 296873920, 311717616, 333983160, 381695040, 389647020, 415623488, 445310880, 467576424, 519529360, 534373056, 584470530, 623435232, 667966320, 779294040, 890621760, 935152848, 1039058720, 1168941060, 1246870464, 1335932640, 1558588080, 1870305696, 2078117440, 2337882120, 2671865280, 3117176160, 3740611392, 4675764240, 6234352320, 9351528480, 18703056960]

約数ペア:

[(1, 18703056960), (2, 9351528480), (3, 6234352320), (4, 4675764240), (5, 3740611392), (6, 3117176160), (7, 2671865280), (8, 2337882120), (9, 2078117440), (10, 1870305696), (12, 1558588080), (14, 1335932640), (15, 1246870464), (16, 1168941060), (18, 1039058720), (20, 935152848), (21, 890621760), (24, 779294040), (28, 667966320), (30, 623435232), (32, 584470530), (35, 534373056), (36, 519529360), (40, 467576424), (42, 445310880), (45, 415623488), (48, 389647020), (49, 381695040), (56, 333983160), (60, 311717616), (63, 296873920), (64, 292235265), (70, 267186528), (72, 259764680), (80, 233788212), (84, 222655440), (90, 207811744), (96, 194823510), (98, 190847520), (105, 178124352), (112, 166991580), (120, 155858808), (126, 148436960), (140, 133593264), (144, 129882340), (147, 127231680), (160, 116894106), (168, 111327720), (180, 103905872), (192, 97411755), (196, 95423760), (210, 89062176), (224, 83495790), (240, 77929404), (245, 76339008), (252, 74218480), (280, 66796632), (288, 64941170), (294, 63615840), (315, 59374784), (320, 58447053), (336, 55663860), (360, 51952936), (392, 47711880), (420, 44531088), (441, 42410560), (448, 41747895), (480, 38964702), (490, 38169504), (504, 37109240), (560, 33398316), (576, 32470585), (588, 31807920), (630, 29687392), (672, 27831930), (720, 25976468), (735, 25446336), (784, 23855940), (840, 22265544), (882, 21205280), (960, 19482351), (980, 19084752), (1008, 18554620), (1120, 16699158), (1176, 15903960), (1260, 14843696), (1344, 13915965), (1440, 12988234), (1470, 12723168), (1568, 11927970), (1680, 11132772), (1764, 10602640), (1960, 9542376), (2016, 9277310), (2205, 8482112), (2240, 8349579), (2352, 7951980), (2520, 7421848), (2880, 6494117), (2940, 6361584), (3136, 5963985), (3360, 5566386), (3528, 5301320), (3920, 4771188), (4032, 4638655), (4410, 4241056), (4704, 3975990), (5040, 3710924), (5880, 3180792), (6720, 2783193), (7056, 2650660), (7840, 2385594), (8820, 2120528), (9408, 1987995), (10080, 1855462), (11760, 1590396), (14112, 1325330), (15680, 1192797), (17640, 1060264), (20160, 927731), (23520, 795198), (28224, 662665), (35280, 530132), (47040, 397599), (70560, 265066), (132533, 141120)]