218185440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 792747648

約数和(自身を除く): 574562208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 43, 44, 48, 55, 60, 62, 66, 80, 86, 88, 93, 96, 110, 120, 124, 129, 132, 155, 160, 165, 172, 176, 186, 215, 220, 240, 248, 258, 264, 310, 330, 341, 344, 352, 372, 430, 440, 465, 473, 480, 496, 516, 528, 620, 645, 660, 682, 688, 744, 860, 880, 930, 946, 961, 992, 1023, 1032, 1056, 1240, 1290, 1320, 1333, 1364, 1376, 1419, 1488, 1705, 1720, 1760, 1860, 1892, 1922, 2046, 2064, 2365, 2480, 2580, 2640, 2666, 2728, 2838, 2883, 2976, 3410, 3440, 3720, 3784, 3844, 3999, 4092, 4128, 4730, 4805, 4960, 5115, 5160, 5280, 5332, 5456, 5676, 5766, 6665, 6820, 6880, 7095, 7440, 7568, 7688, 7998, 8184, 9460, 9610, 10230, 10320, 10571, 10664, 10912, 11352, 11532, 13330, 13640, 14190, 14415, 14663, 14880, 15136, 15376, 15996, 16368, 18920, 19220, 19995, 20460, 20640, 21142, 21328, 22704, 23064, 26660, 27280, 28380, 28830, 29326, 30752, 31713, 31992, 32736, 37840, 38440, 39990, 40920, 41323, 42284, 42656, 43989, 45408, 46128, 52855, 53320, 54560, 56760, 57660, 58652, 63426, 63984, 73315, 75680, 76880, 79980, 81840, 82646, 84568, 87978, 92256, 105710, 106640, 113520, 115320, 117304, 123969, 126852, 127968, 146630, 153760, 158565, 159960, 163680, 165292, 169136, 175956, 206615, 211420, 213280, 219945, 227040, 230640, 234608, 247938, 253704, 293260, 317130, 319920, 330584, 338272, 351912, 413230, 422840, 439890, 454553, 461280, 469216, 495876, 507408, 586520, 619845, 634260, 639840, 661168, 703824, 826460, 845680, 879780, 909106, 991752, 1014816, 1173040, 1239690, 1268520, 1322336, 1363659, 1407648, 1652920, 1691360, 1759560, 1818212, 1983504, 2272765, 2346080, 2479380, 2537040, 2727318, 3305840, 3519120, 3636424, 3967008, 4545530, 4958760, 5074080, 5454636, 6611680, 6818295, 7038240, 7272848, 9091060, 9917520, 10909272, 13636590, 14545696, 18182120, 19835040, 21818544, 27273180, 36364240, 43637088, 54546360, 72728480, 109092720, 218185440]

約数ペア:

[(1, 218185440), (2, 109092720), (3, 72728480), (4, 54546360), (5, 43637088), (6, 36364240), (8, 27273180), (10, 21818544), (11, 19835040), (12, 18182120), (15, 14545696), (16, 13636590), (20, 10909272), (22, 9917520), (24, 9091060), (30, 7272848), (31, 7038240), (32, 6818295), (33, 6611680), (40, 5454636), (43, 5074080), (44, 4958760), (48, 4545530), (55, 3967008), (60, 3636424), (62, 3519120), (66, 3305840), (80, 2727318), (86, 2537040), (88, 2479380), (93, 2346080), (96, 2272765), (110, 1983504), (120, 1818212), (124, 1759560), (129, 1691360), (132, 1652920), (155, 1407648), (160, 1363659), (165, 1322336), (172, 1268520), (176, 1239690), (186, 1173040), (215, 1014816), (220, 991752), (240, 909106), (248, 879780), (258, 845680), (264, 826460), (310, 703824), (330, 661168), (341, 639840), (344, 634260), (352, 619845), (372, 586520), (430, 507408), (440, 495876), (465, 469216), (473, 461280), (480, 454553), (496, 439890), (516, 422840), (528, 413230), (620, 351912), (645, 338272), (660, 330584), (682, 319920), (688, 317130), (744, 293260), (860, 253704), (880, 247938), (930, 234608), (946, 230640), (961, 227040), (992, 219945), (1023, 213280), (1032, 211420), (1056, 206615), (1240, 175956), (1290, 169136), (1320, 165292), (1333, 163680), (1364, 159960), (1376, 158565), (1419, 153760), (1488, 146630), (1705, 127968), (1720, 126852), (1760, 123969), (1860, 117304), (1892, 115320), (1922, 113520), (2046, 106640), (2064, 105710), (2365, 92256), (2480, 87978), (2580, 84568), (2640, 82646), (2666, 81840), (2728, 79980), (2838, 76880), (2883, 75680), (2976, 73315), (3410, 63984), (3440, 63426), (3720, 58652), (3784, 57660), (3844, 56760), (3999, 54560), (4092, 53320), (4128, 52855), (4730, 46128), (4805, 45408), (4960, 43989), (5115, 42656), (5160, 42284), (5280, 41323), (5332, 40920), (5456, 39990), (5676, 38440), (5766, 37840), (6665, 32736), (6820, 31992), (6880, 31713), (7095, 30752), (7440, 29326), (7568, 28830), (7688, 28380), (7998, 27280), (8184, 26660), (9460, 23064), (9610, 22704), (10230, 21328), (10320, 21142), (10571, 20640), (10664, 20460), (10912, 19995), (11352, 19220), (11532, 18920), (13330, 16368), (13640, 15996), (14190, 15376), (14415, 15136), (14663, 14880)]