20193311160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{7577}}^1$

素因数の和:8278

約数の個数: 192

約数和(自身を含む): 71710310880

約数和(自身を除く): 51516999720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 673, 792, 990, 1320, 1346, 1980, 2019, 2692, 3365, 3960, 4038, 5384, 6057, 6730, 7403, 7577, 8076, 10095, 12114, 13460, 14806, 15154, 16152, 20190, 22209, 22731, 24228, 26920, 29612, 30285, 30308, 37015, 37885, 40380, 44418, 45462, 48456, 59224, 60570, 60616, 66627, 68193, 74030, 75770, 80760, 83347, 88836, 90924, 111045, 113655, 121140, 133254, 136386, 148060, 151540, 166694, 177672, 181848, 222090, 227310, 242280, 250041, 266508, 272772, 296120, 303080, 333135, 333388, 340965, 416735, 444180, 454620, 500082, 533016, 545544, 666270, 666776, 681930, 750123, 833470, 888360, 909240, 1000164, 1250205, 1332540, 1363860, 1500246, 1666940, 2000328, 2500410, 2665080, 2727720, 3000492, 3333880, 3750615, 5000820, 5099321, 6000984, 7501230, 10001640, 10198642, 15002460, 15297963, 20397284, 25496605, 30004920, 30595926, 40794568, 45893889, 50993210, 56092531, 61191852, 76489815, 91787778, 101986420, 112185062, 122383704, 152979630, 168277593, 183575556, 203972840, 224370124, 229469445, 280462655, 305959260, 336555186, 367151112, 448740248, 458938890, 504832779, 560925310, 611918520, 673110372, 841387965, 917877780, 1009665558, 1121850620, 1346220744, 1682775930, 1835755560, 2019331116, 2243701240, 2524163895, 3365551860, 4038662232, 5048327790, 6731103720, 10096655580, 20193311160]

約数ペア:

[(1, 20193311160), (2, 10096655580), (3, 6731103720), (4, 5048327790), (5, 4038662232), (6, 3365551860), (8, 2524163895), (9, 2243701240), (10, 2019331116), (11, 1835755560), (12, 1682775930), (15, 1346220744), (18, 1121850620), (20, 1009665558), (22, 917877780), (24, 841387965), (30, 673110372), (33, 611918520), (36, 560925310), (40, 504832779), (44, 458938890), (45, 448740248), (55, 367151112), (60, 336555186), (66, 305959260), (72, 280462655), (88, 229469445), (90, 224370124), (99, 203972840), (110, 183575556), (120, 168277593), (132, 152979630), (165, 122383704), (180, 112185062), (198, 101986420), (220, 91787778), (264, 76489815), (330, 61191852), (360, 56092531), (396, 50993210), (440, 45893889), (495, 40794568), (660, 30595926), (673, 30004920), (792, 25496605), (990, 20397284), (1320, 15297963), (1346, 15002460), (1980, 10198642), (2019, 10001640), (2692, 7501230), (3365, 6000984), (3960, 5099321), (4038, 5000820), (5384, 3750615), (6057, 3333880), (6730, 3000492), (7403, 2727720), (7577, 2665080), (8076, 2500410), (10095, 2000328), (12114, 1666940), (13460, 1500246), (14806, 1363860), (15154, 1332540), (16152, 1250205), (20190, 1000164), (22209, 909240), (22731, 888360), (24228, 833470), (26920, 750123), (29612, 681930), (30285, 666776), (30308, 666270), (37015, 545544), (37885, 533016), (40380, 500082), (44418, 454620), (45462, 444180), (48456, 416735), (59224, 340965), (60570, 333388), (60616, 333135), (66627, 303080), (68193, 296120), (74030, 272772), (75770, 266508), (80760, 250041), (83347, 242280), (88836, 227310), (90924, 222090), (111045, 181848), (113655, 177672), (121140, 166694), (133254, 151540), (136386, 148060)]