145421760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 224

約数和(自身を含む): 516160512

約数和(自身を除く): 370738752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 293, 320, 330, 352, 376, 440, 470, 480, 517, 528, 564, 586, 660, 704, 705, 752, 879, 880, 940, 960, 1034, 1056, 1128, 1172, 1320, 1410, 1465, 1504, 1551, 1758, 1760, 1880, 2068, 2112, 2256, 2344, 2585, 2640, 2820, 2930, 3008, 3102, 3223, 3516, 3520, 3760, 4136, 4395, 4512, 4688, 5170, 5280, 5640, 5860, 6204, 6446, 7032, 7520, 7755, 8272, 8790, 9024, 9376, 9669, 10340, 10560, 11280, 11720, 12408, 12892, 13771, 14064, 15040, 15510, 16115, 16544, 17580, 18752, 19338, 20680, 22560, 23440, 24816, 25784, 27542, 28128, 31020, 32230, 33088, 35160, 38676, 41313, 41360, 45120, 46880, 48345, 49632, 51568, 55084, 56256, 62040, 64460, 68855, 70320, 77352, 82626, 82720, 93760, 96690, 99264, 103136, 110168, 124080, 128920, 137710, 140640, 151481, 154704, 165252, 165440, 193380, 206272, 206565, 220336, 248160, 257840, 275420, 281280, 302962, 309408, 330504, 386760, 413130, 440672, 454443, 496320, 515680, 550840, 605924, 618816, 661008, 757405, 773520, 826260, 881344, 908886, 1031360, 1101680, 1211848, 1322016, 1514810, 1547040, 1652520, 1817772, 2203360, 2272215, 2423696, 2644032, 3029620, 3094080, 3305040, 3635544, 4406720, 4544430, 4847392, 6059240, 6610080, 7271088, 9088860, 9694784, 12118480, 13220160, 14542176, 18177720, 24236960, 29084352, 36355440, 48473920, 72710880, 145421760]

約数ペア:

[(1, 145421760), (2, 72710880), (3, 48473920), (4, 36355440), (5, 29084352), (6, 24236960), (8, 18177720), (10, 14542176), (11, 13220160), (12, 12118480), (15, 9694784), (16, 9088860), (20, 7271088), (22, 6610080), (24, 6059240), (30, 4847392), (32, 4544430), (33, 4406720), (40, 3635544), (44, 3305040), (47, 3094080), (48, 3029620), (55, 2644032), (60, 2423696), (64, 2272215), (66, 2203360), (80, 1817772), (88, 1652520), (94, 1547040), (96, 1514810), (110, 1322016), (120, 1211848), (132, 1101680), (141, 1031360), (160, 908886), (165, 881344), (176, 826260), (188, 773520), (192, 757405), (220, 661008), (235, 618816), (240, 605924), (264, 550840), (282, 515680), (293, 496320), (320, 454443), (330, 440672), (352, 413130), (376, 386760), (440, 330504), (470, 309408), (480, 302962), (517, 281280), (528, 275420), (564, 257840), (586, 248160), (660, 220336), (704, 206565), (705, 206272), (752, 193380), (879, 165440), (880, 165252), (940, 154704), (960, 151481), (1034, 140640), (1056, 137710), (1128, 128920), (1172, 124080), (1320, 110168), (1410, 103136), (1465, 99264), (1504, 96690), (1551, 93760), (1758, 82720), (1760, 82626), (1880, 77352), (2068, 70320), (2112, 68855), (2256, 64460), (2344, 62040), (2585, 56256), (2640, 55084), (2820, 51568), (2930, 49632), (3008, 48345), (3102, 46880), (3223, 45120), (3516, 41360), (3520, 41313), (3760, 38676), (4136, 35160), (4395, 33088), (4512, 32230), (4688, 31020), (5170, 28128), (5280, 27542), (5640, 25784), (5860, 24816), (6204, 23440), (6446, 22560), (7032, 20680), (7520, 19338), (7755, 18752), (8272, 17580), (8790, 16544), (9024, 16115), (9376, 15510), (9669, 15040), (10340, 14064), (10560, 13771), (11280, 12892), (11720, 12408)]