2247497520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1031}}^1$

素因数の和:1371

約数の個数: 160

約数和(自身を含む): 7223537664

約数和(自身を除く): 4976040144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 293, 310, 372, 465, 496, 586, 620, 744, 879, 930, 1031, 1172, 1240, 1465, 1488, 1758, 1860, 2062, 2344, 2480, 2930, 3093, 3516, 3720, 4124, 4395, 4688, 5155, 5860, 6186, 7032, 7440, 8248, 8790, 9083, 10310, 11720, 12372, 14064, 15465, 16496, 17580, 18166, 20620, 23440, 24744, 27249, 30930, 31961, 35160, 36332, 41240, 45415, 49488, 54498, 61860, 63922, 70320, 72664, 82480, 90830, 95883, 108996, 123720, 127844, 136245, 145328, 159805, 181660, 191766, 217992, 247440, 255688, 272490, 302083, 319610, 363320, 383532, 435984, 479415, 511376, 544980, 604166, 639220, 726640, 767064, 906249, 958830, 1089960, 1208332, 1278440, 1510415, 1534128, 1812498, 1917660, 2179920, 2416664, 2556880, 3020830, 3624996, 3835320, 4531245, 4833328, 6041660, 7249992, 7670640, 9062490, 9364573, 12083320, 14499984, 18124980, 18729146, 24166640, 28093719, 36249960, 37458292, 46822865, 56187438, 72499920, 74916584, 93645730, 112374876, 140468595, 149833168, 187291460, 224749752, 280937190, 374582920, 449499504, 561874380, 749165840, 1123748760, 2247497520]

約数ペア:

[(1, 2247497520), (2, 1123748760), (3, 749165840), (4, 561874380), (5, 449499504), (6, 374582920), (8, 280937190), (10, 224749752), (12, 187291460), (15, 149833168), (16, 140468595), (20, 112374876), (24, 93645730), (30, 74916584), (31, 72499920), (40, 56187438), (48, 46822865), (60, 37458292), (62, 36249960), (80, 28093719), (93, 24166640), (120, 18729146), (124, 18124980), (155, 14499984), (186, 12083320), (240, 9364573), (248, 9062490), (293, 7670640), (310, 7249992), (372, 6041660), (465, 4833328), (496, 4531245), (586, 3835320), (620, 3624996), (744, 3020830), (879, 2556880), (930, 2416664), (1031, 2179920), (1172, 1917660), (1240, 1812498), (1465, 1534128), (1488, 1510415), (1758, 1278440), (1860, 1208332), (2062, 1089960), (2344, 958830), (2480, 906249), (2930, 767064), (3093, 726640), (3516, 639220), (3720, 604166), (4124, 544980), (4395, 511376), (4688, 479415), (5155, 435984), (5860, 383532), (6186, 363320), (7032, 319610), (7440, 302083), (8248, 272490), (8790, 255688), (9083, 247440), (10310, 217992), (11720, 191766), (12372, 181660), (14064, 159805), (15465, 145328), (16496, 136245), (17580, 127844), (18166, 123720), (20620, 108996), (23440, 95883), (24744, 90830), (27249, 82480), (30930, 72664), (31961, 70320), (35160, 63922), (36332, 61860), (41240, 54498), (45415, 49488)]