154841280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 336

約数和(自身を含む): 570780672

約数和(自身を除く): 415939392

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, 64, 66, 80, 86, 88, 93, 96, 110, 120, 121, 124, 129, 132, 155, 160, 165, 172, 176, 186, 192, 215, 220, 240, 242, 248, 258, 264, 310, 320, 330, 341, 344, 352, 363, 372, 430, 440, 465, 473, 480, 484, 496, 516, 528, 605, 620, 645, 660, 682, 688, 704, 726, 744, 860, 880, 930, 946, 960, 968, 992, 1023, 1032, 1056, 1210, 1240, 1290, 1320, 1333, 1364, 1376, 1419, 1452, 1488, 1705, 1720, 1760, 1815, 1860, 1892, 1936, 1984, 2046, 2064, 2112, 2365, 2420, 2480, 2580, 2640, 2666, 2728, 2752, 2838, 2904, 2976, 3410, 3440, 3520, 3630, 3720, 3751, 3784, 3872, 3999, 4092, 4128, 4730, 4840, 4960, 5115, 5160, 5203, 5280, 5332, 5456, 5676, 5808, 5952, 6665, 6820, 6880, 7095, 7260, 7440, 7502, 7568, 7744, 7998, 8184, 8256, 9460, 9680, 9920, 10230, 10320, 10406, 10560, 10664, 10912, 11253, 11352, 11616, 13330, 13640, 13760, 14190, 14520, 14663, 14880, 15004, 15136, 15609, 15996, 16368, 18755, 18920, 19360, 19995, 20460, 20640, 20812, 21328, 21824, 22506, 22704, 23232, 26015, 26660, 27280, 28380, 29040, 29326, 29760, 30008, 30272, 31218, 31992, 32736, 37510, 37840, 38720, 39990, 40920, 41280, 41624, 42656, 43989, 45012, 45408, 52030, 53320, 54560, 56265, 56760, 58080, 58652, 60016, 62436, 63984, 65472, 73315, 75020, 75680, 78045, 79980, 81840, 83248, 85312, 87978, 90024, 90816, 104060, 106640, 109120, 112530, 113520, 116160, 117304, 120032, 124872, 127968, 146630, 150040, 151360, 156090, 159960, 161293, 163680, 166496, 175956, 180048, 208120, 213280, 219945, 225060, 227040, 234608, 240064, 249744, 255936, 293260, 300080, 312180, 319920, 322586, 327360, 332992, 351912, 360096, 416240, 426560, 439890, 450120, 454080, 469216, 483879, 499488, 586520, 600160, 624360, 639840, 645172, 703824, 720192, 806465, 832480, 879780, 900240, 938432, 967758, 998976, 1173040, 1200320, 1248720, 1279680, 1290344, 1407648, 1612930, 1664960, 1759560, 1800480, 1935516, 2346080, 2419395, 2497440, 2580688, 2815296, 3225860, 3519120, 3600960, 3871032, 4692160, 4838790, 4994880, 5161376, 6451720, 7038240, 7742064, 9677580, 10322752, 12903440, 14076480, 15484128, 19355160, 25806880, 30968256, 38710320, 51613760, 77420640, 154841280]

約数ペア:

[(1, 154841280), (2, 77420640), (3, 51613760), (4, 38710320), (5, 30968256), (6, 25806880), (8, 19355160), (10, 15484128), (11, 14076480), (12, 12903440), (15, 10322752), (16, 9677580), (20, 7742064), (22, 7038240), (24, 6451720), (30, 5161376), (31, 4994880), (32, 4838790), (33, 4692160), (40, 3871032), (43, 3600960), (44, 3519120), (48, 3225860), (55, 2815296), (60, 2580688), (62, 2497440), (64, 2419395), (66, 2346080), (80, 1935516), (86, 1800480), (88, 1759560), (93, 1664960), (96, 1612930), (110, 1407648), (120, 1290344), (121, 1279680), (124, 1248720), (129, 1200320), (132, 1173040), (155, 998976), (160, 967758), (165, 938432), (172, 900240), (176, 879780), (186, 832480), (192, 806465), (215, 720192), (220, 703824), (240, 645172), (242, 639840), (248, 624360), (258, 600160), (264, 586520), (310, 499488), (320, 483879), (330, 469216), (341, 454080), (344, 450120), (352, 439890), (363, 426560), (372, 416240), (430, 360096), (440, 351912), (465, 332992), (473, 327360), (480, 322586), (484, 319920), (496, 312180), (516, 300080), (528, 293260), (605, 255936), (620, 249744), (645, 240064), (660, 234608), (682, 227040), (688, 225060), (704, 219945), (726, 213280), (744, 208120), (860, 180048), (880, 175956), (930, 166496), (946, 163680), (960, 161293), (968, 159960), (992, 156090), (1023, 151360), (1032, 150040), (1056, 146630), (1210, 127968), (1240, 124872), (1290, 120032), (1320, 117304), (1333, 116160), (1364, 113520), (1376, 112530), (1419, 109120), (1452, 106640), (1488, 104060), (1705, 90816), (1720, 90024), (1760, 87978), (1815, 85312), (1860, 83248), (1892, 81840), (1936, 79980), (1984, 78045), (2046, 75680), (2064, 75020), (2112, 73315), (2365, 65472), (2420, 63984), (2480, 62436), (2580, 60016), (2640, 58652), (2666, 58080), (2728, 56760), (2752, 56265), (2838, 54560), (2904, 53320), (2976, 52030), (3410, 45408), (3440, 45012), (3520, 43989), (3630, 42656), (3720, 41624), (3751, 41280), (3784, 40920), (3872, 39990), (3999, 38720), (4092, 37840), (4128, 37510), (4730, 32736), (4840, 31992), (4960, 31218), (5115, 30272), (5160, 30008), (5203, 29760), (5280, 29326), (5332, 29040), (5456, 28380), (5676, 27280), (5808, 26660), (5952, 26015), (6665, 23232), (6820, 22704), (6880, 22506), (7095, 21824), (7260, 21328), (7440, 20812), (7502, 20640), (7568, 20460), (7744, 19995), (7998, 19360), (8184, 18920), (8256, 18755), (9460, 16368), (9680, 15996), (9920, 15609), (10230, 15136), (10320, 15004), (10406, 14880), (10560, 14663), (10664, 14520), (10912, 14190), (11253, 13760), (11352, 13640), (11616, 13330)]